| 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 | $98.27 | 13.402% | $111.4401 | $111.44 | $111.45 | $111.40 |
| Purchase #2 | $124.90 | 6.669% | $133.2296 | $133.23 | $133.25 | $133.20 |
| Purchase #3 | $115.28 | 9.658% | $126.4137 | $126.41 | $126.40 | $126.40 |
| Purchase #4 | $155.75 | 11.735% | $174.0273 | $174.03 | $174.05 | $174.00 |
| Purchase #5 | $38.96 | 7.583% | $41.9143 | $41.91 | $41.90 | $41.90 |
| Purchase #6 | $178.32 | 9.623% | $195.4797 | $195.48 | $195.50 | $195.50 |
| Purchase #7 | $152.42 | 4.696% | $159.5776 | $159.58 | $159.60 | $159.60 |
| 7 purchase totals = | $863.90 | $942.0823 | $942.08 | $942.15 | $942.00 | |