| 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 | $12.38 | 6.277% | $13.1571 | $13.16 | $13.15 | $13.20 |
| Purchase #2 | $170.63 | 8.769% | $185.5925 | $185.59 | $185.60 | $185.60 |
| Purchase #3 | $156.95 | 7.821% | $169.2251 | $169.23 | $169.25 | $169.20 |
| Purchase #4 | $135.89 | 5.482% | $143.3395 | $143.34 | $143.35 | $143.30 |
| Purchase #5 | $170.50 | 4.516% | $178.1998 | $178.20 | $178.20 | $178.20 |
| Purchase #6 | $238.43 | 6.515% | $253.9637 | $253.96 | $253.95 | $254.00 |
| Purchase #7 | $152.32 | 4.544% | $159.2414 | $159.24 | $159.25 | $159.20 |
| 7 purchase totals = | $1,037.10 | $1,102.7191 | $1,102.72 | $1,102.75 | $1,102.70 | |