| 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 | $131.30 | 13.557% | $149.1003 | $149.10 | $149.10 | $149.10 |
| Purchase #2 | $145.42 | 10.313% | $160.4172 | $160.42 | $160.40 | $160.40 |
| Purchase #3 | $87.80 | 10.116% | $96.6818 | $96.68 | $96.70 | $96.70 |
| Purchase #4 | $129.87 | 8.725% | $141.2012 | $141.20 | $141.20 | $141.20 |
| Purchase #5 | $7.48 | 12.641% | $8.4255 | $8.43 | $8.45 | $8.40 |
| Purchase #6 | $236.82 | 11.285% | $263.5451 | $263.55 | $263.55 | $263.50 |
| Purchase #7 | $10.29 | 4.397% | $10.7425 | $10.74 | $10.75 | $10.70 |
| 7 purchase totals = | $748.98 | $830.1136 | $830.12 | $830.15 | $830.00 | |