| 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 | $136.88 | 13.756% | $155.7092 | $155.71 | $155.70 | $155.70 |
| Purchase #2 | $48.66 | 4.155% | $50.6818 | $50.68 | $50.70 | $50.70 |
| Purchase #3 | $143.58 | 11.817% | $160.5468 | $160.55 | $160.55 | $160.50 |
| Purchase #4 | $228.64 | 7.207% | $245.1181 | $245.12 | $245.10 | $245.10 |
| Purchase #5 | $148.26 | 7.757% | $159.7605 | $159.76 | $159.75 | $159.80 |
| Purchase #6 | $20.64 | 10.149% | $22.7348 | $22.73 | $22.75 | $22.70 |
| Purchase #7 | $233.36 | 7.223% | $250.2156 | $250.22 | $250.20 | $250.20 |
| 7 purchase totals = | $960.02 | $1,044.7668 | $1,044.77 | $1,044.75 | $1,044.70 | |