| 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 | $117.53 | 7.266% | $126.0697 | $126.07 | $126.05 | $126.10 |
| Purchase #2 | $142.44 | 3.400% | $147.283 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $233.26 | 8.767% | $253.7099 | $253.71 | $253.70 | $253.70 |
| Purchase #4 | $33.85 | 13.632% | $38.4644 | $38.46 | $38.45 | $38.50 |
| Purchase #5 | $204.59 | 7.148% | $219.2141 | $219.21 | $219.20 | $219.20 |
| Purchase #6 | $71.93 | 6.874% | $76.8745 | $76.87 | $76.85 | $76.90 |
| Purchase #7 | $156.25 | 12.656% | $176.025 | $176.03 | $176.05 | $176.00 |
| 7 purchase totals = | $959.85 | $1,037.6406 | $1,037.63 | $1,037.60 | $1,037.70 | |