| 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 | $193.61 | 6.566% | $206.3224 | $206.32 | $206.30 | $206.30 |
| Purchase #2 | $37.41 | 4.478% | $39.0852 | $39.09 | $39.10 | $39.10 |
| Purchase #3 | $147.80 | 8.385% | $160.193 | $160.19 | $160.20 | $160.20 |
| Purchase #4 | $220.62 | 8.139% | $238.5763 | $238.58 | $238.60 | $238.60 |
| Purchase #5 | $9.70 | 11.297% | $10.7958 | $10.80 | $10.80 | $10.80 |
| Purchase #6 | $48.39 | 12.781% | $54.5747 | $54.57 | $54.55 | $54.60 |
| Purchase #7 | $163.36 | 8.264% | $176.8601 | $176.86 | $176.85 | $176.90 |
| 7 purchase totals = | $820.89 | $886.4075 | $886.41 | $886.40 | $886.50 | |