| 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 | $166.37 | 3.376% | $171.9867 | $171.99 | $172.00 | $172.00 |
| Purchase #2 | $55.94 | 11.255% | $62.236 | $62.24 | $62.25 | $62.20 |
| Purchase #3 | $83.51 | 13.377% | $94.6811 | $94.68 | $94.70 | $94.70 |
| Purchase #4 | $211.49 | 10.220% | $233.1043 | $233.10 | $233.10 | $233.10 |
| Purchase #5 | $189.82 | 11.181% | $211.0438 | $211.04 | $211.05 | $211.00 |
| Purchase #6 | $249.95 | 3.163% | $257.8559 | $257.86 | $257.85 | $257.90 |
| Purchase #7 | $31.81 | 10.681% | $35.2076 | $35.21 | $35.20 | $35.20 |
| 7 purchase totals = | $988.89 | $1,066.1154 | $1,066.12 | $1,066.15 | $1,066.10 | |