| 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 | $150.62 | 5.668% | $159.1571 | $159.16 | $159.15 | $159.20 |
| Purchase #2 | $114.44 | 6.759% | $122.175 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $151.31 | 11.726% | $169.0526 | $169.05 | $169.05 | $169.10 |
| Purchase #4 | $144.72 | 10.608% | $160.0719 | $160.07 | $160.05 | $160.10 |
| Purchase #5 | $236.74 | 12.748% | $266.9196 | $266.92 | $266.90 | $266.90 |
| Purchase #6 | $149.37 | 7.735% | $160.9238 | $160.92 | $160.90 | $160.90 |
| Purchase #7 | $15.60 | 7.827% | $16.821 | $16.82 | $16.80 | $16.80 |
| 7 purchase totals = | $962.80 | $1,055.1210 | $1,055.12 | $1,055.05 | $1,055.20 | |