| 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 | $149.52 | 6.705% | $159.5453 | $159.55 | $159.55 | $159.50 |
| Purchase #2 | $142.54 | 12.206% | $159.9384 | $159.94 | $159.95 | $159.90 |
| Purchase #3 | $230.96 | 8.186% | $249.8664 | $249.87 | $249.85 | $249.90 |
| Purchase #4 | $173.34 | 9.360% | $189.5646 | $189.56 | $189.55 | $189.60 |
| Purchase #5 | $12.59 | 11.727% | $14.0664 | $14.07 | $14.05 | $14.10 |
| Purchase #6 | $192.77 | 7.439% | $207.1102 | $207.11 | $207.10 | $207.10 |
| Purchase #7 | $60.96 | 6.330% | $64.8188 | $64.82 | $64.80 | $64.80 |
| 7 purchase totals = | $962.68 | $1,044.9101 | $1,044.92 | $1,044.85 | $1,044.90 | |