| 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 | 12.771% | $187.6171 | $187.62 | $187.60 | $187.60 |
| Purchase #2 | $149.45 | 5.861% | $158.2093 | $158.21 | $158.20 | $158.20 |
| Purchase #3 | $23.50 | 11.128% | $26.1151 | $26.12 | $26.10 | $26.10 |
| Purchase #4 | $218.29 | 10.595% | $241.4178 | $241.42 | $241.40 | $241.40 |
| Purchase #5 | $242.96 | 9.838% | $266.8624 | $266.86 | $266.85 | $266.90 |
| Purchase #6 | $140.39 | 5.435% | $148.0202 | $148.02 | $148.00 | $148.00 |
| Purchase #7 | $125.38 | 11.436% | $139.7185 | $139.72 | $139.70 | $139.70 |
| 7 purchase totals = | $1,066.34 | $1,167.9604 | $1,167.97 | $1,167.85 | $1,167.90 | |