| 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 | $124.79 | 8.327% | $135.1813 | $135.18 | $135.20 | $135.20 |
| Purchase #2 | $175.42 | 7.763% | $189.0379 | $189.04 | $189.05 | $189.00 |
| Purchase #3 | $205.44 | 6.189% | $218.1547 | $218.15 | $218.15 | $218.20 |
| Purchase #4 | $65.82 | 13.198% | $74.5069 | $74.51 | $74.50 | $74.50 |
| Purchase #5 | $116.59 | 10.477% | $128.8051 | $128.81 | $128.80 | $128.80 |
| Purchase #6 | $144.95 | 13.589% | $164.6473 | $164.65 | $164.65 | $164.60 |
| Purchase #7 | $196.78 | 8.299% | $213.1108 | $213.11 | $213.10 | $213.10 |
| 7 purchase totals = | $1,029.79 | $1,123.4440 | $1,123.45 | $1,123.45 | $1,123.40 | |