| 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 | $135.81 | 9.782% | $149.0949 | $149.09 | $149.10 | $149.10 |
| Purchase #2 | $231.96 | 4.654% | $242.7554 | $242.76 | $242.75 | $242.80 |
| Purchase #3 | $5.76 | 11.248% | $6.4079 | $6.41 | $6.40 | $6.40 |
| Purchase #4 | $78.68 | 7.546% | $84.6172 | $84.62 | $84.60 | $84.60 |
| Purchase #5 | $40.98 | 6.650% | $43.7052 | $43.71 | $43.70 | $43.70 |
| Purchase #6 | $178.30 | 6.332% | $189.59 | $189.59 | $189.60 | $189.60 |
| Purchase #7 | $238.31 | 6.241% | $253.1829 | $253.18 | $253.20 | $253.20 |
| 7 purchase totals = | $909.80 | $969.3535 | $969.36 | $969.35 | $969.40 | |