| 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 | $107.76 | 9.723% | $118.2375 | $118.24 | $118.25 | $118.20 |
| Purchase #2 | $194.85 | 7.177% | $208.8344 | $208.83 | $208.85 | $208.80 |
| Purchase #3 | $241.98 | 9.490% | $264.9439 | $264.94 | $264.95 | $264.90 |
| Purchase #4 | $192.68 | 7.200% | $206.553 | $206.55 | $206.55 | $206.60 |
| Purchase #5 | $123.42 | 13.300% | $139.8349 | $139.83 | $139.85 | $139.80 |
| Purchase #6 | $180.39 | 8.442% | $195.6185 | $195.62 | $195.60 | $195.60 |
| Purchase #7 | $186.40 | 6.198% | $197.9531 | $197.95 | $197.95 | $198.00 |
| 7 purchase totals = | $1,227.48 | $1,331.9753 | $1,331.96 | $1,332.00 | $1,331.90 | |