| 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 | $118.42 | 7.852% | $127.7183 | $127.72 | $127.70 | $127.70 |
| Purchase #2 | $148.43 | 6.353% | $157.8598 | $157.86 | $157.85 | $157.90 |
| Purchase #3 | $140.70 | 8.356% | $152.4569 | $152.46 | $152.45 | $152.50 |
| Purchase #4 | $141.80 | 4.194% | $147.7471 | $147.75 | $147.75 | $147.70 |
| Purchase #5 | $197.59 | 3.200% | $203.9129 | $203.91 | $203.90 | $203.90 |
| Purchase #6 | $88.60 | 7.360% | $95.121 | $95.12 | $95.10 | $95.10 |
| Purchase #7 | $78.64 | 9.209% | $85.882 | $85.88 | $85.90 | $85.90 |
| 7 purchase totals = | $914.18 | $970.6980 | $970.70 | $970.65 | $970.70 | |