| 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 | $147.68 | 8.470% | $160.1885 | $160.19 | $160.20 | $160.20 |
| Purchase #2 | $70.29 | 13.407% | $79.7138 | $79.71 | $79.70 | $79.70 |
| Purchase #3 | $176.70 | 12.500% | $198.7875 | $198.79 | $198.80 | $198.80 |
| Purchase #4 | $226.88 | 13.637% | $257.8196 | $257.82 | $257.80 | $257.80 |
| Purchase #5 | $248.27 | 12.608% | $279.5719 | $279.57 | $279.55 | $279.60 |
| Purchase #6 | $57.38 | 12.199% | $64.3798 | $64.38 | $64.40 | $64.40 |
| Purchase #7 | $45.73 | 13.723% | $52.0055 | $52.01 | $52.00 | $52.00 |
| 7 purchase totals = | $972.93 | $1,092.4666 | $1,092.47 | $1,092.45 | $1,092.50 | |