| 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 | $156.85 | 7.642% | $168.8365 | $168.84 | $168.85 | $168.80 |
| Purchase #2 | $81.30 | 13.310% | $92.121 | $92.12 | $92.10 | $92.10 |
| Purchase #3 | $235.65 | 8.761% | $256.2953 | $256.30 | $256.30 | $256.30 |
| Purchase #4 | $126.68 | 12.512% | $142.5302 | $142.53 | $142.55 | $142.50 |
| Purchase #5 | $221.70 | 8.679% | $240.9413 | $240.94 | $240.95 | $240.90 |
| Purchase #6 | $6.49 | 13.355% | $7.3567 | $7.36 | $7.35 | $7.40 |
| Purchase #7 | $210.68 | 11.429% | $234.7586 | $234.76 | $234.75 | $234.80 |
| 7 purchase totals = | $1,039.35 | $1,142.8396 | $1,142.85 | $1,142.85 | $1,142.80 | |