| 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 | $188.97 | 6.706% | $201.6423 | $201.64 | $201.65 | $201.60 |
| Purchase #2 | $112.59 | 9.800% | $123.6238 | $123.62 | $123.60 | $123.60 |
| Purchase #3 | $20.78 | 8.650% | $22.5775 | $22.58 | $22.60 | $22.60 |
| Purchase #4 | $62.31 | 13.238% | $70.5586 | $70.56 | $70.55 | $70.60 |
| Purchase #5 | $207.65 | 3.472% | $214.8596 | $214.86 | $214.85 | $214.90 |
| Purchase #6 | $158.88 | 7.397% | $170.6324 | $170.63 | $170.65 | $170.60 |
| Purchase #7 | $42.64 | 4.462% | $44.5426 | $44.54 | $44.55 | $44.50 |
| 7 purchase totals = | $793.82 | $848.4368 | $848.43 | $848.45 | $848.40 | |