| 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 | $157.55 | 13.437% | $178.72 | $178.72 | $178.70 | $178.70 |
| Purchase #2 | $226.79 | 7.457% | $243.7017 | $243.70 | $243.70 | $243.70 |
| Purchase #3 | $190.73 | 6.203% | $202.561 | $202.56 | $202.55 | $202.60 |
| Purchase #4 | $138.62 | 7.559% | $149.0983 | $149.10 | $149.10 | $149.10 |
| Purchase #5 | $193.98 | 4.140% | $202.0108 | $202.01 | $202.00 | $202.00 |
| Purchase #6 | $185.76 | 3.128% | $191.5706 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $40.49 | 5.729% | $42.8097 | $42.81 | $42.80 | $42.80 |
| 7 purchase totals = | $1,133.92 | $1,210.4721 | $1,210.47 | $1,210.40 | $1,210.50 | |