| 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 | $148.47 | 4.713% | $155.4674 | $155.47 | $155.45 | $155.50 |
| Purchase #2 | $87.70 | 9.793% | $96.2885 | $96.29 | $96.30 | $96.30 |
| Purchase #3 | $192.99 | 12.617% | $217.3395 | $217.34 | $217.35 | $217.30 |
| Purchase #4 | $89.83 | 12.529% | $101.0848 | $101.08 | $101.10 | $101.10 |
| Purchase #5 | $226.93 | 4.180% | $236.4157 | $236.42 | $236.40 | $236.40 |
| Purchase #6 | $29.46 | 8.780% | $32.0466 | $32.05 | $32.05 | $32.00 |
| Purchase #7 | $245.50 | 8.443% | $266.2276 | $266.23 | $266.25 | $266.20 |
| 7 purchase totals = | $1,020.88 | $1,104.8701 | $1,104.88 | $1,104.90 | $1,104.80 | |