| 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 | $165.25 | 9.520% | $180.9818 | $180.98 | $181.00 | $181.00 |
| Purchase #2 | $163.67 | 7.458% | $175.8765 | $175.88 | $175.90 | $175.90 |
| Purchase #3 | $200.29 | 5.111% | $210.5268 | $210.53 | $210.55 | $210.50 |
| Purchase #4 | $238.50 | 7.449% | $256.2659 | $256.27 | $256.25 | $256.30 |
| Purchase #5 | $216.64 | 4.738% | $226.9044 | $226.90 | $226.90 | $226.90 |
| Purchase #6 | $238.37 | 7.829% | $257.032 | $257.03 | $257.05 | $257.00 |
| Purchase #7 | $84.52 | 3.165% | $87.1951 | $87.20 | $87.20 | $87.20 |
| 7 purchase totals = | $1,307.24 | $1,394.7825 | $1,394.79 | $1,394.85 | $1,394.80 | |