| 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 | $161.52 | 12.847% | $182.2705 | $182.27 | $182.25 | $182.30 |
| Purchase #2 | $142.88 | 12.425% | $160.6328 | $160.63 | $160.65 | $160.60 |
| Purchase #3 | $120.60 | 6.278% | $128.1713 | $128.17 | $128.15 | $128.20 |
| Purchase #4 | $159.52 | 7.815% | $171.9865 | $171.99 | $172.00 | $172.00 |
| Purchase #5 | $105.61 | 13.716% | $120.0955 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $121.66 | 7.838% | $131.1957 | $131.20 | $131.20 | $131.20 |
| Purchase #7 | $171.82 | 8.408% | $186.2666 | $186.27 | $186.25 | $186.30 |
| 7 purchase totals = | $983.61 | $1,080.6189 | $1,080.63 | $1,080.60 | $1,080.70 | |