| 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 | $161.36 | 3.459% | $166.9414 | $166.94 | $166.95 | $166.90 |
| Purchase #2 | $196.91 | 13.391% | $223.2782 | $223.28 | $223.30 | $223.30 |
| Purchase #3 | $99.68 | 13.188% | $112.8258 | $112.83 | $112.85 | $112.80 |
| Purchase #4 | $66.77 | 12.342% | $75.0108 | $75.01 | $75.00 | $75.00 |
| Purchase #5 | $234.26 | 4.686% | $245.2374 | $245.24 | $245.25 | $245.20 |
| Purchase #6 | $228.86 | 5.554% | $241.5709 | $241.57 | $241.55 | $241.60 |
| Purchase #7 | $81.53 | 7.708% | $87.8143 | $87.81 | $87.80 | $87.80 |
| 7 purchase totals = | $1,069.37 | $1,152.6788 | $1,152.68 | $1,152.70 | $1,152.60 | |