| 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 | $64.86 | 6.206% | $68.8852 | $68.89 | $68.90 | $68.90 |
| Purchase #2 | $146.91 | 12.859% | $165.8012 | $165.80 | $165.80 | $165.80 |
| Purchase #3 | $89.81 | 6.348% | $95.5111 | $95.51 | $95.50 | $95.50 |
| Purchase #4 | $171.54 | 4.696% | $179.5955 | $179.60 | $179.60 | $179.60 |
| Purchase #5 | $147.98 | 9.723% | $162.3681 | $162.37 | $162.35 | $162.40 |
| Purchase #6 | $21.50 | 4.181% | $22.3989 | $22.40 | $22.40 | $22.40 |
| Purchase #7 | $182.57 | 8.153% | $197.4549 | $197.45 | $197.45 | $197.50 |
| 7 purchase totals = | $825.17 | $892.0149 | $892.02 | $892.00 | $892.10 | |