| 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 | $144.72 | 9.469% | $158.4235 | $158.42 | $158.40 | $158.40 |
| Purchase #2 | $74.31 | 7.103% | $79.5882 | $79.59 | $79.60 | $79.60 |
| Purchase #3 | $177.39 | 8.474% | $192.422 | $192.42 | $192.40 | $192.40 |
| Purchase #4 | $71.62 | 4.465% | $74.8178 | $74.82 | $74.80 | $74.80 |
| Purchase #5 | $64.25 | 3.544% | $66.527 | $66.53 | $66.55 | $66.50 |
| Purchase #6 | $183.57 | 8.171% | $198.5695 | $198.57 | $198.55 | $198.60 |
| Purchase #7 | $232.48 | 13.486% | $263.8323 | $263.83 | $263.85 | $263.80 |
| 7 purchase totals = | $948.34 | $1,034.1803 | $1,034.18 | $1,034.15 | $1,034.10 | |