| 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 | $137.82 | 9.522% | $150.9432 | $150.94 | $150.95 | $150.90 |
| Purchase #2 | $20.91 | 10.738% | $23.1553 | $23.16 | $23.15 | $23.20 |
| Purchase #3 | $22.72 | 12.633% | $25.5902 | $25.59 | $25.60 | $25.60 |
| Purchase #4 | $100.84 | 7.181% | $108.0813 | $108.08 | $108.10 | $108.10 |
| Purchase #5 | $78.31 | 9.143% | $85.4699 | $85.47 | $85.45 | $85.50 |
| Purchase #6 | $98.85 | 12.196% | $110.9057 | $110.91 | $110.90 | $110.90 |
| Purchase #7 | $203.29 | 8.498% | $220.5656 | $220.57 | $220.55 | $220.60 |
| 7 purchase totals = | $662.74 | $724.7112 | $724.72 | $724.70 | $724.80 | |