| 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 | $166.38 | 7.787% | $179.336 | $179.34 | $179.35 | $179.30 |
| Purchase #2 | $162.72 | 8.140% | $175.9654 | $175.97 | $175.95 | $176.00 |
| Purchase #3 | $123.65 | 6.284% | $131.4202 | $131.42 | $131.40 | $131.40 |
| Purchase #4 | $140.76 | 13.576% | $159.8696 | $159.87 | $159.85 | $159.90 |
| Purchase #5 | $200.45 | 8.201% | $216.8889 | $216.89 | $216.90 | $216.90 |
| Purchase #6 | $133.83 | 11.431% | $149.1281 | $149.13 | $149.15 | $149.10 |
| Purchase #7 | $178.47 | 13.138% | $201.9174 | $201.92 | $201.90 | $201.90 |
| 7 purchase totals = | $1,106.26 | $1,214.5256 | $1,214.54 | $1,214.50 | $1,214.50 | |