| 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 | $156.46 | 13.771% | $178.0061 | $178.01 | $178.00 | $178.00 |
| Purchase #2 | $194.27 | 7.566% | $208.9685 | $208.97 | $208.95 | $209.00 |
| Purchase #3 | $248.48 | 11.507% | $277.0726 | $277.07 | $277.05 | $277.10 |
| Purchase #4 | $38.31 | 8.534% | $41.5794 | $41.58 | $41.60 | $41.60 |
| Purchase #5 | $161.35 | 6.597% | $171.9943 | $171.99 | $172.00 | $172.00 |
| Purchase #6 | $68.60 | 10.153% | $75.565 | $75.57 | $75.55 | $75.60 |
| Purchase #7 | $221.56 | 7.437% | $238.0374 | $238.04 | $238.05 | $238.00 |
| 7 purchase totals = | $1,089.03 | $1,191.2233 | $1,191.23 | $1,191.20 | $1,191.30 | |