| 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 | $122.65 | 11.869% | $137.2073 | $137.21 | $137.20 | $137.20 |
| Purchase #2 | $73.59 | 8.784% | $80.0541 | $80.05 | $80.05 | $80.10 |
| Purchase #3 | $142.42 | 5.337% | $150.021 | $150.02 | $150.00 | $150.00 |
| Purchase #4 | $80.62 | 6.130% | $85.562 | $85.56 | $85.55 | $85.60 |
| Purchase #5 | $46.80 | 5.441% | $49.3464 | $49.35 | $49.35 | $49.30 |
| Purchase #6 | $115.64 | 9.818% | $126.9935 | $126.99 | $127.00 | $127.00 |
| Purchase #7 | $235.85 | 12.701% | $265.8053 | $265.81 | $265.80 | $265.80 |
| 7 purchase totals = | $817.57 | $894.9896 | $894.99 | $894.95 | $895.00 | |