| 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 | $98.90 | 9.182% | $107.981 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $166.51 | 12.502% | $187.3271 | $187.33 | $187.35 | $187.30 |
| Purchase #3 | $76.32 | 9.118% | $83.2789 | $83.28 | $83.30 | $83.30 |
| Purchase #4 | $230.74 | 4.521% | $241.1718 | $241.17 | $241.15 | $241.20 |
| Purchase #5 | $141.60 | 13.152% | $160.2232 | $160.22 | $160.20 | $160.20 |
| Purchase #6 | $165.78 | 6.593% | $176.7099 | $176.71 | $176.70 | $176.70 |
| Purchase #7 | $188.37 | 7.656% | $202.7916 | $202.79 | $202.80 | $202.80 |
| 7 purchase totals = | $1,068.22 | $1,159.4835 | $1,159.48 | $1,159.50 | $1,159.50 | |