| 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 | $98.87 | 8.504% | $107.2779 | $107.28 | $107.30 | $107.30 |
| Purchase #2 | $115.61 | 5.520% | $121.9917 | $121.99 | $122.00 | $122.00 |
| Purchase #3 | $64.76 | 6.508% | $68.9746 | $68.97 | $68.95 | $69.00 |
| Purchase #4 | $144.78 | 9.271% | $158.2026 | $158.20 | $158.20 | $158.20 |
| Purchase #5 | $209.38 | 7.746% | $225.5986 | $225.60 | $225.60 | $225.60 |
| Purchase #6 | $239.29 | 8.365% | $259.3066 | $259.31 | $259.30 | $259.30 |
| Purchase #7 | $162.50 | 10.754% | $179.9753 | $179.98 | $180.00 | $180.00 |
| 7 purchase totals = | $1,035.19 | $1,121.3273 | $1,121.33 | $1,121.35 | $1,121.40 | |