| 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 | $176.51 | 9.471% | $193.2273 | $193.23 | $193.25 | $193.20 |
| Purchase #2 | $197.82 | 12.369% | $222.2884 | $222.29 | $222.30 | $222.30 |
| Purchase #3 | $223.41 | 6.498% | $237.9272 | $237.93 | $237.95 | $237.90 |
| Purchase #4 | $138.37 | 5.404% | $145.8475 | $145.85 | $145.85 | $145.80 |
| Purchase #5 | $167.95 | 4.826% | $176.0553 | $176.06 | $176.05 | $176.10 |
| Purchase #6 | $143.64 | 6.272% | $152.6491 | $152.65 | $152.65 | $152.60 |
| Purchase #7 | $140.68 | 12.739% | $158.6012 | $158.60 | $158.60 | $158.60 |
| 7 purchase totals = | $1,188.38 | $1,286.5960 | $1,286.61 | $1,286.65 | $1,286.50 | |