| 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 | $146.93 | 11.811% | $164.2839 | $164.28 | $164.30 | $164.30 |
| Purchase #2 | $59.85 | 12.874% | $67.5551 | $67.56 | $67.55 | $67.60 |
| Purchase #3 | $87.56 | 8.305% | $94.8319 | $94.83 | $94.85 | $94.80 |
| Purchase #4 | $8.92 | 10.309% | $9.8396 | $9.84 | $9.85 | $9.80 |
| Purchase #5 | $16.81 | 13.355% | $19.055 | $19.06 | $19.05 | $19.10 |
| Purchase #6 | $103.64 | 9.266% | $113.2433 | $113.24 | $113.25 | $113.20 |
| Purchase #7 | $147.80 | 11.307% | $164.5117 | $164.51 | $164.50 | $164.50 |
| 7 purchase totals = | $571.51 | $633.3205 | $633.32 | $633.35 | $633.30 | |