| 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 | $157.88 | 13.784% | $179.6422 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $203.53 | 8.310% | $220.4433 | $220.44 | $220.45 | $220.40 |
| Purchase #3 | $69.86 | 9.822% | $76.7216 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $243.93 | 9.354% | $266.7472 | $266.75 | $266.75 | $266.70 |
| Purchase #5 | $203.86 | 12.706% | $229.7625 | $229.76 | $229.75 | $229.80 |
| Purchase #6 | $165.61 | 7.414% | $177.8883 | $177.89 | $177.90 | $177.90 |
| Purchase #7 | $81.51 | 3.773% | $84.5854 | $84.59 | $84.60 | $84.60 |
| 7 purchase totals = | $1,126.18 | $1,235.7905 | $1,235.79 | $1,235.80 | $1,235.70 | |