| 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 | $165.25 | 11.432% | $184.1414 | $184.14 | $184.15 | $184.10 |
| Purchase #2 | $34.28 | 12.302% | $38.4971 | $38.50 | $38.50 | $38.50 |
| Purchase #3 | $174.32 | 5.639% | $184.1499 | $184.15 | $184.15 | $184.10 |
| Purchase #4 | $84.77 | 5.288% | $89.2526 | $89.25 | $89.25 | $89.30 |
| Purchase #5 | $172.34 | 6.117% | $182.882 | $182.88 | $182.90 | $182.90 |
| Purchase #6 | $93.43 | 9.105% | $101.9368 | $101.94 | $101.95 | $101.90 |
| Purchase #7 | $9.86 | 3.597% | $10.2147 | $10.21 | $10.20 | $10.20 |
| 7 purchase totals = | $734.25 | $791.0745 | $791.07 | $791.10 | $791.00 | |