| 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 | $158.89 | 5.545% | $167.7005 | $167.70 | $167.70 | $167.70 |
| Purchase #2 | $138.90 | 7.852% | $149.8064 | $149.81 | $149.80 | $149.80 |
| Purchase #3 | $44.97 | 3.131% | $46.378 | $46.38 | $46.40 | $46.40 |
| Purchase #4 | $250.85 | 11.327% | $279.2638 | $279.26 | $279.25 | $279.30 |
| Purchase #5 | $89.63 | 3.872% | $93.1005 | $93.10 | $93.10 | $93.10 |
| Purchase #6 | $75.74 | 5.237% | $79.7065 | $79.71 | $79.70 | $79.70 |
| Purchase #7 | $195.55 | 9.108% | $213.3607 | $213.36 | $213.35 | $213.40 |
| 7 purchase totals = | $954.53 | $1,029.3164 | $1,029.32 | $1,029.30 | $1,029.40 | |