| 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 | $159.74 | 11.620% | $178.3018 | $178.30 | $178.30 | $178.30 |
| Purchase #2 | $138.44 | 12.547% | $155.8101 | $155.81 | $155.80 | $155.80 |
| Purchase #3 | $46.65 | 11.611% | $52.0665 | $52.07 | $52.05 | $52.10 |
| Purchase #4 | $38.53 | 3.711% | $39.9598 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $239.89 | 5.491% | $253.0624 | $253.06 | $253.05 | $253.10 |
| Purchase #6 | $223.53 | 11.330% | $248.8559 | $248.86 | $248.85 | $248.90 |
| Purchase #7 | $26.87 | 10.512% | $29.6946 | $29.69 | $29.70 | $29.70 |
| 7 purchase totals = | $873.65 | $957.7511 | $957.75 | $957.70 | $957.90 | |