| 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 | $14.60 | 12.678% | $16.451 | $16.45 | $16.45 | $16.50 |
| Purchase #2 | $98.68 | 9.228% | $107.7862 | $107.79 | $107.80 | $107.80 |
| Purchase #3 | $5.86 | 5.796% | $6.1996 | $6.20 | $6.20 | $6.20 |
| Purchase #4 | $194.67 | 6.657% | $207.6292 | $207.63 | $207.65 | $207.60 |
| Purchase #5 | $128.88 | 5.810% | $136.3679 | $136.37 | $136.35 | $136.40 |
| Purchase #6 | $28.36 | 4.150% | $29.5369 | $29.54 | $29.55 | $29.50 |
| Purchase #7 | $181.67 | 11.656% | $202.8455 | $202.85 | $202.85 | $202.80 |
| 7 purchase totals = | $652.72 | $706.8163 | $706.83 | $706.85 | $706.80 | |