| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.45 | 8.288% | $176.9967 | $177.00 | $177.00 | $177.00 |
| Purchase #2 | $180.70 | 9.486% | $197.8412 | $197.84 | $197.85 | $197.80 |
| Purchase #3 | $162.73 | 11.492% | $181.4309 | $181.43 | $181.45 | $181.40 |
| Purchase #4 | $102.79 | 12.834% | $115.9821 | $115.98 | $116.00 | $116.00 |
| Purchase #5 | $246.76 | 8.200% | $266.9943 | $266.99 | $267.00 | $267.00 |
| Purchase #6 | $115.76 | 11.514% | $129.0886 | $129.09 | $129.10 | $129.10 |
| Purchase #7 | $136.91 | 3.595% | $141.8319 | $141.83 | $141.85 | $141.80 |
| 7 purchase totals = | $1,109.10 | $1,210.1657 | $1,210.16 | $1,210.25 | $1,210.10 | |