| 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 | $166.44 | 3.842% | $172.8346 | $172.83 | $172.85 | $172.80 |
| Purchase #2 | $219.30 | 4.815% | $229.8593 | $229.86 | $229.85 | $229.90 |
| Purchase #3 | $152.53 | 3.236% | $157.4659 | $157.47 | $157.45 | $157.50 |
| Purchase #4 | $183.66 | 8.857% | $199.9268 | $199.93 | $199.95 | $199.90 |
| Purchase #5 | $93.87 | 10.717% | $103.93 | $103.93 | $103.95 | $103.90 |
| Purchase #6 | $128.79 | 11.448% | $143.5339 | $143.53 | $143.55 | $143.50 |
| Purchase #7 | $107.47 | 7.331% | $115.3486 | $115.35 | $115.35 | $115.30 |
| 7 purchase totals = | $1,052.06 | $1,122.8991 | $1,122.90 | $1,122.95 | $1,122.80 | |