| 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 | $144.51 | 4.585% | $151.1358 | $151.14 | $151.15 | $151.10 |
| Purchase #2 | $151.63 | 3.739% | $157.2994 | $157.30 | $157.30 | $157.30 |
| Purchase #3 | $32.84 | 6.283% | $34.9033 | $34.90 | $34.90 | $34.90 |
| Purchase #4 | $82.74 | 3.252% | $85.4307 | $85.43 | $85.45 | $85.40 |
| Purchase #5 | $64.62 | 5.597% | $68.2368 | $68.24 | $68.25 | $68.20 |
| Purchase #6 | $65.97 | 13.408% | $74.8153 | $74.82 | $74.80 | $74.80 |
| Purchase #7 | $236.57 | 13.527% | $268.5708 | $268.57 | $268.55 | $268.60 |
| 7 purchase totals = | $778.88 | $840.3921 | $840.40 | $840.40 | $840.30 | |