| 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 | $70.72 | 3.335% | $73.0785 | $73.08 | $73.10 | $73.10 |
| Purchase #2 | $170.34 | 9.798% | $187.0299 | $187.03 | $187.05 | $187.00 |
| Purchase #3 | $175.77 | 9.336% | $192.1799 | $192.18 | $192.20 | $192.20 |
| Purchase #4 | $178.35 | 5.373% | $187.9327 | $187.93 | $187.95 | $187.90 |
| Purchase #5 | $162.64 | 9.669% | $178.3657 | $178.37 | $178.35 | $178.40 |
| Purchase #6 | $96.61 | 7.763% | $104.1098 | $104.11 | $104.10 | $104.10 |
| Purchase #7 | $81.66 | 11.751% | $91.2559 | $91.26 | $91.25 | $91.30 |
| 7 purchase totals = | $936.09 | $1,013.9524 | $1,013.96 | $1,014.00 | $1,014.00 | |