| 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 | $129.68 | 12.685% | $146.1299 | $146.13 | $146.15 | $146.10 |
| Purchase #2 | $47.37 | 11.673% | $52.8995 | $52.90 | $52.90 | $52.90 |
| Purchase #3 | $18.71 | 5.530% | $19.7447 | $19.74 | $19.75 | $19.70 |
| Purchase #4 | $162.80 | 6.278% | $173.0206 | $173.02 | $173.00 | $173.00 |
| Purchase #5 | $146.60 | 6.393% | $155.9721 | $155.97 | $155.95 | $156.00 |
| Purchase #6 | $167.38 | 3.103% | $172.5738 | $172.57 | $172.55 | $172.60 |
| Purchase #7 | $36.80 | 6.707% | $39.2682 | $39.27 | $39.25 | $39.30 |
| 7 purchase totals = | $709.34 | $759.6088 | $759.60 | $759.55 | $759.60 | |