| 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 | $176.75 | 9.827% | $194.1192 | $194.12 | $194.10 | $194.10 |
| Purchase #2 | $209.80 | 7.133% | $224.765 | $224.77 | $224.75 | $224.80 |
| Purchase #3 | $161.46 | 13.518% | $183.2862 | $183.29 | $183.30 | $183.30 |
| Purchase #4 | $90.52 | 13.240% | $102.5048 | $102.50 | $102.50 | $102.50 |
| Purchase #5 | $34.28 | 5.540% | $36.1791 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $210.47 | 6.675% | $224.5189 | $224.52 | $224.50 | $224.50 |
| Purchase #7 | $90.64 | 13.839% | $103.1837 | $103.18 | $103.20 | $103.20 |
| 7 purchase totals = | $973.92 | $1,068.5569 | $1,068.56 | $1,068.55 | $1,068.60 | |