| 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 | $180.69 | 12.491% | $203.26 | $203.26 | $203.25 | $203.30 |
| Purchase #2 | $10.58 | 12.237% | $11.8747 | $11.87 | $11.85 | $11.90 |
| Purchase #3 | $176.57 | 9.394% | $193.157 | $193.16 | $193.15 | $193.20 |
| Purchase #4 | $174.83 | 9.584% | $191.5857 | $191.59 | $191.60 | $191.60 |
| Purchase #5 | $15.65 | 8.183% | $16.9306 | $16.93 | $16.95 | $16.90 |
| Purchase #6 | $7.28 | 4.683% | $7.6209 | $7.62 | $7.60 | $7.60 |
| Purchase #7 | $105.59 | 6.176% | $112.1112 | $112.11 | $112.10 | $112.10 |
| 7 purchase totals = | $671.19 | $736.5401 | $736.54 | $736.50 | $736.60 | |