| 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 | $170.85 | 3.542% | $176.9015 | $176.90 | $176.90 | $176.90 |
| Purchase #2 | $219.51 | 7.813% | $236.6603 | $236.66 | $236.65 | $236.70 |
| Purchase #3 | $140.92 | 8.180% | $152.4473 | $152.45 | $152.45 | $152.40 |
| Purchase #4 | $87.48 | 6.346% | $93.0315 | $93.03 | $93.05 | $93.00 |
| Purchase #5 | $238.97 | 13.529% | $271.3003 | $271.30 | $271.30 | $271.30 |
| Purchase #6 | $22.48 | 7.331% | $24.128 | $24.13 | $24.15 | $24.10 |
| Purchase #7 | $158.92 | 4.561% | $166.1683 | $166.17 | $166.15 | $166.20 |
| 7 purchase totals = | $1,039.13 | $1,120.6372 | $1,120.64 | $1,120.65 | $1,120.60 | |