| 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 | $109.98 | 3.739% | $114.0922 | $114.09 | $114.10 | $114.10 |
| Purchase #2 | $157.72 | 11.510% | $175.8736 | $175.87 | $175.85 | $175.90 |
| Purchase #3 | $160.34 | 7.361% | $172.1426 | $172.14 | $172.15 | $172.10 |
| Purchase #4 | $16.73 | 8.175% | $18.0977 | $18.10 | $18.10 | $18.10 |
| Purchase #5 | $38.79 | 4.739% | $40.6283 | $40.63 | $40.65 | $40.60 |
| Purchase #6 | $201.98 | 5.624% | $213.3394 | $213.34 | $213.35 | $213.30 |
| Purchase #7 | $181.36 | 3.544% | $187.7874 | $187.79 | $187.80 | $187.80 |
| 7 purchase totals = | $866.90 | $921.9612 | $921.96 | $922.00 | $921.90 | |