| 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 | $207.32 | 11.206% | $230.5523 | $230.55 | $230.55 | $230.60 |
| Purchase #2 | $147.70 | 6.643% | $157.5117 | $157.51 | $157.50 | $157.50 |
| Purchase #3 | $129.42 | 9.172% | $141.2904 | $141.29 | $141.30 | $141.30 |
| Purchase #4 | $155.40 | 10.822% | $172.2174 | $172.22 | $172.20 | $172.20 |
| Purchase #5 | $43.83 | 6.204% | $46.5492 | $46.55 | $46.55 | $46.50 |
| Purchase #6 | $93.89 | 13.539% | $106.6018 | $106.60 | $106.60 | $106.60 |
| Purchase #7 | $111.95 | 13.209% | $126.7375 | $126.74 | $126.75 | $126.70 |
| 7 purchase totals = | $889.51 | $981.4603 | $981.46 | $981.45 | $981.40 | |