| 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 | $162.49 | 12.143% | $182.2212 | $182.22 | $182.20 | $182.20 |
| Purchase #2 | $137.88 | 8.206% | $149.1944 | $149.19 | $149.20 | $149.20 |
| Purchase #3 | $225.92 | 10.813% | $250.3487 | $250.35 | $250.35 | $250.30 |
| Purchase #4 | $109.49 | 8.532% | $118.8317 | $118.83 | $118.85 | $118.80 |
| Purchase #5 | $197.64 | 6.215% | $209.9233 | $209.92 | $209.90 | $209.90 |
| Purchase #6 | $40.35 | 5.528% | $42.5805 | $42.58 | $42.60 | $42.60 |
| Purchase #7 | $159.97 | 5.443% | $168.6772 | $168.68 | $168.70 | $168.70 |
| 7 purchase totals = | $1,033.74 | $1,121.7770 | $1,121.77 | $1,121.80 | $1,121.70 | |