| 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 | $79.67 | 13.192% | $90.1801 | $90.18 | $90.20 | $90.20 |
| Purchase #2 | $169.42 | 12.215% | $190.1147 | $190.11 | $190.10 | $190.10 |
| Purchase #3 | $168.56 | 4.247% | $175.7187 | $175.72 | $175.70 | $175.70 |
| Purchase #4 | $196.45 | 4.838% | $205.9543 | $205.95 | $205.95 | $206.00 |
| Purchase #5 | $66.29 | 12.555% | $74.6127 | $74.61 | $74.60 | $74.60 |
| Purchase #6 | $135.53 | 8.703% | $147.3252 | $147.33 | $147.35 | $147.30 |
| Purchase #7 | $237.81 | 5.658% | $251.2653 | $251.27 | $251.25 | $251.30 |
| 7 purchase totals = | $1,053.73 | $1,135.1710 | $1,135.17 | $1,135.15 | $1,135.20 | |