| 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 | $138.84 | 13.727% | $157.8986 | $157.90 | $157.90 | $157.90 |
| Purchase #2 | $239.33 | 5.772% | $253.1441 | $253.14 | $253.15 | $253.10 |
| Purchase #3 | $87.96 | 4.795% | $92.1777 | $92.18 | $92.20 | $92.20 |
| Purchase #4 | $161.97 | 5.313% | $170.5755 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $235.37 | 4.345% | $245.5968 | $245.60 | $245.60 | $245.60 |
| Purchase #6 | $30.68 | 6.636% | $32.7159 | $32.72 | $32.70 | $32.70 |
| Purchase #7 | $64.37 | 6.244% | $68.3893 | $68.39 | $68.40 | $68.40 |
| 7 purchase totals = | $958.52 | $1,020.4979 | $1,020.51 | $1,020.55 | $1,020.50 | |