| 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 | $150.76 | 11.556% | $168.1818 | $168.18 | $168.20 | $168.20 |
| Purchase #2 | $6.97 | 12.574% | $7.8464 | $7.85 | $7.85 | $7.80 |
| Purchase #3 | $57.36 | 11.540% | $63.9793 | $63.98 | $64.00 | $64.00 |
| Purchase #4 | $194.84 | 7.864% | $210.1622 | $210.16 | $210.15 | $210.20 |
| Purchase #5 | $183.68 | 13.425% | $208.339 | $208.34 | $208.35 | $208.30 |
| Purchase #6 | $169.48 | 10.720% | $187.6483 | $187.65 | $187.65 | $187.60 |
| Purchase #7 | $23.37 | 4.518% | $24.4259 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $786.46 | $870.5829 | $870.59 | $870.65 | $870.50 | |