| 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 | $207.45 | 6.372% | $220.6687 | $220.67 | $220.65 | $220.70 |
| Purchase #2 | $6.65 | 9.139% | $7.2577 | $7.26 | $7.25 | $7.30 |
| Purchase #3 | $137.29 | 7.774% | $147.9629 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $71.86 | 11.796% | $80.3366 | $80.34 | $80.35 | $80.30 |
| Purchase #5 | $62.26 | 12.633% | $70.1253 | $70.13 | $70.15 | $70.10 |
| Purchase #6 | $234.85 | 7.354% | $252.1209 | $252.12 | $252.10 | $252.10 |
| Purchase #7 | $134.77 | 7.196% | $144.468 | $144.47 | $144.45 | $144.50 |
| 7 purchase totals = | $855.13 | $922.9401 | $922.95 | $922.90 | $923.00 | |