| 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 | $166.80 | 8.750% | $181.395 | $181.40 | $181.40 | $181.40 |
| Purchase #2 | $58.89 | 12.250% | $66.104 | $66.10 | $66.10 | $66.10 |
| Purchase #3 | $185.72 | 4.634% | $194.3263 | $194.33 | $194.35 | $194.30 |
| Purchase #4 | $202.52 | 9.409% | $221.5751 | $221.58 | $221.60 | $221.60 |
| Purchase #5 | $31.29 | 6.729% | $33.3955 | $33.40 | $33.40 | $33.40 |
| Purchase #6 | $170.48 | 7.200% | $182.7546 | $182.75 | $182.75 | $182.80 |
| Purchase #7 | $220.31 | 7.676% | $237.221 | $237.22 | $237.20 | $237.20 |
| 7 purchase totals = | $1,036.01 | $1,116.7715 | $1,116.78 | $1,116.80 | $1,116.80 | |