| 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 | $168.30 | 9.607% | $184.4686 | $184.47 | $184.45 | $184.50 |
| Purchase #2 | $108.34 | 6.771% | $115.6757 | $115.68 | $115.70 | $115.70 |
| Purchase #3 | $31.60 | 9.653% | $34.6503 | $34.65 | $34.65 | $34.70 |
| Purchase #4 | $130.88 | 13.599% | $148.6784 | $148.68 | $148.70 | $148.70 |
| Purchase #5 | $75.66 | 10.710% | $83.7632 | $83.76 | $83.75 | $83.80 |
| Purchase #6 | $71.79 | 4.642% | $75.1225 | $75.12 | $75.10 | $75.10 |
| Purchase #7 | $171.57 | 12.347% | $192.7537 | $192.75 | $192.75 | $192.80 |
| 7 purchase totals = | $758.14 | $835.1124 | $835.11 | $835.10 | $835.30 | |