| 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 | $162.52 | 6.104% | $172.4402 | $172.44 | $172.45 | $172.40 |
| Purchase #2 | $103.35 | 8.661% | $112.3011 | $112.30 | $112.30 | $112.30 |
| Purchase #3 | $240.77 | 3.807% | $249.9361 | $249.94 | $249.95 | $249.90 |
| Purchase #4 | $81.83 | 13.399% | $92.7944 | $92.79 | $92.80 | $92.80 |
| Purchase #5 | $241.53 | 9.129% | $263.5793 | $263.58 | $263.60 | $263.60 |
| Purchase #6 | $34.71 | 12.415% | $39.0192 | $39.02 | $39.00 | $39.00 |
| Purchase #7 | $52.96 | 9.283% | $57.8763 | $57.88 | $57.90 | $57.90 |
| 7 purchase totals = | $917.67 | $987.9466 | $987.95 | $988.00 | $987.90 | |