| 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 | $88.50 | 10.866% | $98.1164 | $98.12 | $98.10 | $98.10 |
| Purchase #2 | $174.32 | 4.670% | $182.4607 | $182.46 | $182.45 | $182.50 |
| Purchase #3 | $202.55 | 7.247% | $217.2288 | $217.23 | $217.25 | $217.20 |
| Purchase #4 | $89.77 | 12.616% | $101.0954 | $101.10 | $101.10 | $101.10 |
| Purchase #5 | $131.66 | 3.243% | $135.9297 | $135.93 | $135.95 | $135.90 |
| Purchase #6 | $94.82 | 6.151% | $100.6524 | $100.65 | $100.65 | $100.70 |
| Purchase #7 | $140.40 | 6.361% | $149.3308 | $149.33 | $149.35 | $149.30 |
| 7 purchase totals = | $922.02 | $984.8142 | $984.82 | $984.85 | $984.80 | |