| 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 | $127.53 | 8.588% | $138.4823 | $138.48 | $138.50 | $138.50 |
| Purchase #2 | $143.99 | 10.425% | $159.001 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $157.63 | 8.680% | $171.3123 | $171.31 | $171.30 | $171.30 |
| Purchase #4 | $44.32 | 9.574% | $48.5632 | $48.56 | $48.55 | $48.60 |
| Purchase #5 | $160.90 | 7.745% | $173.3617 | $173.36 | $173.35 | $173.40 |
| Purchase #6 | $225.75 | 8.317% | $244.5256 | $244.53 | $244.55 | $244.50 |
| Purchase #7 | $145.58 | 7.595% | $156.6368 | $156.64 | $156.65 | $156.60 |
| 7 purchase totals = | $1,005.70 | $1,091.8829 | $1,091.88 | $1,091.90 | $1,091.90 | |