| 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 | $131.34 | 12.408% | $147.6367 | $147.64 | $147.65 | $147.60 |
| Purchase #2 | $92.81 | 10.372% | $102.4363 | $102.44 | $102.45 | $102.40 |
| Purchase #3 | $85.84 | 12.824% | $96.8481 | $96.85 | $96.85 | $96.80 |
| Purchase #4 | $5.60 | 7.309% | $6.0093 | $6.01 | $6.00 | $6.00 |
| Purchase #5 | $181.81 | 10.186% | $200.3292 | $200.33 | $200.35 | $200.30 |
| Purchase #6 | $169.90 | 8.442% | $184.243 | $184.24 | $184.25 | $184.20 |
| Purchase #7 | $200.80 | 6.370% | $213.591 | $213.59 | $213.60 | $213.60 |
| 7 purchase totals = | $868.10 | $951.0936 | $951.10 | $951.15 | $950.90 | |