| 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 | $138.95 | 5.157% | $146.1157 | $146.12 | $146.10 | $146.10 |
| Purchase #2 | $197.25 | 11.664% | $220.2572 | $220.26 | $220.25 | $220.30 |
| Purchase #3 | $51.26 | 6.420% | $54.5509 | $54.55 | $54.55 | $54.60 |
| Purchase #4 | $189.34 | 4.429% | $197.7259 | $197.73 | $197.75 | $197.70 |
| Purchase #5 | $147.45 | 7.686% | $158.783 | $158.78 | $158.80 | $158.80 |
| Purchase #6 | $92.37 | 9.573% | $101.2126 | $101.21 | $101.20 | $101.20 |
| Purchase #7 | $111.35 | 3.736% | $115.51 | $115.51 | $115.50 | $115.50 |
| 7 purchase totals = | $927.97 | $994.1553 | $994.16 | $994.15 | $994.20 | |