| 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 | $158.62 | 12.839% | $178.9852 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $49.57 | 7.777% | $53.4251 | $53.43 | $53.45 | $53.40 |
| Purchase #3 | $193.63 | 8.752% | $210.5765 | $210.58 | $210.60 | $210.60 |
| Purchase #4 | $203.79 | 12.838% | $229.9526 | $229.95 | $229.95 | $230.00 |
| Purchase #5 | $155.30 | 10.181% | $171.1111 | $171.11 | $171.10 | $171.10 |
| Purchase #6 | $207.82 | 12.178% | $233.1283 | $233.13 | $233.15 | $233.10 |
| Purchase #7 | $87.95 | 5.523% | $92.8075 | $92.81 | $92.80 | $92.80 |
| 7 purchase totals = | $1,056.68 | $1,169.9863 | $1,170.00 | $1,170.05 | $1,170.00 | |