| 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 | $149.58 | 4.244% | $155.9282 | $155.93 | $155.95 | $155.90 |
| Purchase #2 | $172.65 | 13.401% | $195.7868 | $195.79 | $195.80 | $195.80 |
| Purchase #3 | $37.98 | 5.244% | $39.9717 | $39.97 | $39.95 | $40.00 |
| Purchase #4 | $161.87 | 9.770% | $177.6847 | $177.68 | $177.70 | $177.70 |
| Purchase #5 | $239.67 | 13.590% | $272.2412 | $272.24 | $272.25 | $272.20 |
| Purchase #6 | $53.37 | 8.361% | $57.8323 | $57.83 | $57.85 | $57.80 |
| Purchase #7 | $177.32 | 8.663% | $192.6812 | $192.68 | $192.70 | $192.70 |
| 7 purchase totals = | $992.44 | $1,092.1261 | $1,092.12 | $1,092.20 | $1,092.10 | |