| 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 | $76.68 | 6.341% | $81.5423 | $81.54 | $81.55 | $81.50 |
| Purchase #2 | $227.89 | 13.595% | $258.8716 | $258.87 | $258.85 | $258.90 |
| Purchase #3 | $152.81 | 13.193% | $172.9702 | $172.97 | $172.95 | $173.00 |
| Purchase #4 | $161.36 | 7.725% | $173.8251 | $173.83 | $173.85 | $173.80 |
| Purchase #5 | $28.45 | 13.557% | $32.307 | $32.31 | $32.30 | $32.30 |
| Purchase #6 | $108.72 | 10.365% | $119.9888 | $119.99 | $120.00 | $120.00 |
| Purchase #7 | $33.35 | 3.849% | $34.6336 | $34.63 | $34.65 | $34.60 |
| 7 purchase totals = | $789.26 | $874.1386 | $874.14 | $874.15 | $874.10 | |