| 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 | $161.41 | 10.421% | $178.2305 | $178.23 | $178.25 | $178.20 |
| Purchase #2 | $147.69 | 7.737% | $159.1168 | $159.12 | $159.10 | $159.10 |
| Purchase #3 | $105.77 | 7.327% | $113.5198 | $113.52 | $113.50 | $113.50 |
| Purchase #4 | $102.72 | 7.270% | $110.1877 | $110.19 | $110.20 | $110.20 |
| Purchase #5 | $147.25 | 3.708% | $152.71 | $152.71 | $152.70 | $152.70 |
| Purchase #6 | $84.75 | 7.652% | $91.2351 | $91.24 | $91.25 | $91.20 |
| Purchase #7 | $47.33 | 13.512% | $53.7252 | $53.73 | $53.75 | $53.70 |
| 7 purchase totals = | $796.92 | $858.7251 | $858.74 | $858.75 | $858.60 | |