| 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 | $156.28 | 5.305% | $164.5707 | $164.57 | $164.55 | $164.60 |
| Purchase #2 | $121.52 | 5.838% | $128.6143 | $128.61 | $128.60 | $128.60 |
| Purchase #3 | $161.53 | 5.775% | $170.8584 | $170.86 | $170.85 | $170.90 |
| Purchase #4 | $181.70 | 8.761% | $197.6187 | $197.62 | $197.60 | $197.60 |
| Purchase #5 | $158.66 | 8.613% | $172.3254 | $172.33 | $172.35 | $172.30 |
| Purchase #6 | $229.65 | 7.458% | $246.7773 | $246.78 | $246.80 | $246.80 |
| Purchase #7 | $162.53 | 10.743% | $179.9906 | $179.99 | $180.00 | $180.00 |
| 7 purchase totals = | $1,171.87 | $1,260.7554 | $1,260.76 | $1,260.75 | $1,260.80 | |