| 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 | $149.51 | 4.165% | $155.7371 | $155.74 | $155.75 | $155.70 |
| Purchase #2 | $123.82 | 9.797% | $135.9506 | $135.95 | $135.95 | $136.00 |
| Purchase #3 | $231.76 | 5.461% | $244.4164 | $244.42 | $244.40 | $244.40 |
| Purchase #4 | $111.29 | 4.339% | $116.1189 | $116.12 | $116.10 | $116.10 |
| Purchase #5 | $196.81 | 8.823% | $214.1745 | $214.17 | $214.15 | $214.20 |
| Purchase #6 | $178.65 | 12.347% | $200.7079 | $200.71 | $200.70 | $200.70 |
| Purchase #7 | $134.52 | 12.270% | $151.0256 | $151.03 | $151.05 | $151.00 |
| 7 purchase totals = | $1,126.36 | $1,218.1310 | $1,218.14 | $1,218.10 | $1,218.10 | |