| 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 | $141.91 | 10.403% | $156.6729 | $156.67 | $156.65 | $156.70 |
| Purchase #2 | $248.48 | 6.309% | $264.1566 | $264.16 | $264.15 | $264.20 |
| Purchase #3 | $75.49 | 5.871% | $79.922 | $79.92 | $79.90 | $79.90 |
| Purchase #4 | $200.62 | 9.846% | $220.373 | $220.37 | $220.35 | $220.40 |
| Purchase #5 | $247.90 | 6.584% | $264.2217 | $264.22 | $264.20 | $264.20 |
| Purchase #6 | $200.50 | 8.316% | $217.1736 | $217.17 | $217.15 | $217.20 |
| Purchase #7 | $183.95 | 6.516% | $195.9362 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $1,298.85 | $1,398.4560 | $1,398.45 | $1,398.35 | $1,398.50 | |