| 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 | $188.37 | 4.671% | $197.1688 | $197.17 | $197.15 | $197.20 |
| Purchase #2 | $33.73 | 4.808% | $35.3517 | $35.35 | $35.35 | $35.40 |
| Purchase #3 | $106.62 | 5.562% | $112.5502 | $112.55 | $112.55 | $112.60 |
| Purchase #4 | $186.30 | 10.670% | $206.1782 | $206.18 | $206.20 | $206.20 |
| Purchase #5 | $101.64 | 3.845% | $105.5481 | $105.55 | $105.55 | $105.50 |
| Purchase #6 | $165.69 | 11.124% | $184.1214 | $184.12 | $184.10 | $184.10 |
| Purchase #7 | $20.97 | 8.644% | $22.7826 | $22.78 | $22.80 | $22.80 |
| 7 purchase totals = | $803.32 | $863.7010 | $863.70 | $863.70 | $863.80 | |