| 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 | $178.55 | 5.285% | $187.9864 | $187.99 | $188.00 | $188.00 |
| Purchase #2 | $161.75 | 5.650% | $170.8889 | $170.89 | $170.90 | $170.90 |
| Purchase #3 | $240.58 | 10.537% | $265.9299 | $265.93 | $265.95 | $265.90 |
| Purchase #4 | $185.51 | 4.104% | $193.1233 | $193.12 | $193.10 | $193.10 |
| Purchase #5 | $202.37 | 11.798% | $226.2456 | $226.25 | $226.25 | $226.20 |
| Purchase #6 | $195.50 | 5.701% | $206.6455 | $206.65 | $206.65 | $206.60 |
| Purchase #7 | $209.43 | 10.782% | $232.0107 | $232.01 | $232.00 | $232.00 |
| 7 purchase totals = | $1,373.69 | $1,482.8303 | $1,482.84 | $1,482.85 | $1,482.70 | |