| 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 | $108.93 | 11.276% | $121.2129 | $121.21 | $121.20 | $121.20 |
| Purchase #2 | $171.66 | 7.708% | $184.8916 | $184.89 | $184.90 | $184.90 |
| Purchase #3 | $29.76 | 10.845% | $32.9875 | $32.99 | $33.00 | $33.00 |
| Purchase #4 | $239.28 | 10.804% | $265.1318 | $265.13 | $265.15 | $265.10 |
| Purchase #5 | $151.58 | 5.747% | $160.2913 | $160.29 | $160.30 | $160.30 |
| Purchase #6 | $57.38 | 6.634% | $61.1866 | $61.19 | $61.20 | $61.20 |
| Purchase #7 | $122.90 | 10.232% | $135.4751 | $135.48 | $135.50 | $135.50 |
| 7 purchase totals = | $881.49 | $961.1768 | $961.18 | $961.25 | $961.20 | |