| 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 | $158.60 | 7.141% | $169.9256 | $169.93 | $169.95 | $169.90 |
| Purchase #2 | $149.29 | 7.404% | $160.3434 | $160.34 | $160.35 | $160.30 |
| Purchase #3 | $32.92 | 5.364% | $34.6858 | $34.69 | $34.70 | $34.70 |
| Purchase #4 | $43.96 | 7.736% | $47.3607 | $47.36 | $47.35 | $47.40 |
| Purchase #5 | $141.74 | 3.814% | $147.146 | $147.15 | $147.15 | $147.10 |
| Purchase #6 | $213.63 | 11.691% | $238.6055 | $238.61 | $238.60 | $238.60 |
| Purchase #7 | $95.56 | 6.608% | $101.8746 | $101.87 | $101.85 | $101.90 |
| 7 purchase totals = | $835.70 | $899.9416 | $899.95 | $899.95 | $899.90 | |