| 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 | $169.76 | 12.153% | $190.3909 | $190.39 | $190.40 | $190.40 |
| Purchase #2 | $22.28 | 3.177% | $22.9878 | $22.99 | $23.00 | $23.00 |
| Purchase #3 | $205.82 | 11.325% | $229.1291 | $229.13 | $229.15 | $229.10 |
| Purchase #4 | $29.70 | 10.808% | $32.91 | $32.91 | $32.90 | $32.90 |
| Purchase #5 | $183.47 | 4.539% | $191.7977 | $191.80 | $191.80 | $191.80 |
| Purchase #6 | $228.49 | 4.399% | $238.5413 | $238.54 | $238.55 | $238.50 |
| Purchase #7 | $88.64 | 6.753% | $94.6259 | $94.63 | $94.65 | $94.60 |
| 7 purchase totals = | $928.16 | $1,000.3827 | $1,000.39 | $1,000.45 | $1,000.30 | |