| 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 | $187.73 | 3.272% | $193.8725 | $193.87 | $193.85 | $193.90 |
| Purchase #2 | $47.94 | 4.624% | $50.1567 | $50.16 | $50.15 | $50.20 |
| Purchase #3 | $177.29 | 8.780% | $192.8561 | $192.86 | $192.85 | $192.90 |
| Purchase #4 | $176.76 | 4.674% | $185.0218 | $185.02 | $185.00 | $185.00 |
| Purchase #5 | $220.72 | 13.859% | $251.3096 | $251.31 | $251.30 | $251.30 |
| Purchase #6 | $19.72 | 13.778% | $22.437 | $22.44 | $22.45 | $22.40 |
| Purchase #7 | $247.45 | 13.178% | $280.059 | $280.06 | $280.05 | $280.10 |
| 7 purchase totals = | $1,077.61 | $1,175.7127 | $1,175.72 | $1,175.65 | $1,175.80 | |