| 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 | $74.30 | 13.499% | $84.3298 | $84.33 | $84.35 | $84.30 |
| Purchase #2 | $135.83 | 5.433% | $143.2096 | $143.21 | $143.20 | $143.20 |
| Purchase #3 | $121.87 | 7.842% | $131.427 | $131.43 | $131.45 | $131.40 |
| Purchase #4 | $178.45 | 9.622% | $195.6205 | $195.62 | $195.60 | $195.60 |
| Purchase #5 | $134.29 | 13.348% | $152.215 | $152.22 | $152.20 | $152.20 |
| Purchase #6 | $62.81 | 6.696% | $67.0158 | $67.02 | $67.00 | $67.00 |
| Purchase #7 | $167.38 | 3.724% | $173.6132 | $173.61 | $173.60 | $173.60 |
| 7 purchase totals = | $874.93 | $947.4309 | $947.44 | $947.40 | $947.30 | |