| 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 | $178.62 | 11.725% | $199.5632 | $199.56 | $199.55 | $199.60 |
| Purchase #2 | $215.29 | 11.726% | $240.5349 | $240.53 | $240.55 | $240.50 |
| Purchase #3 | $92.50 | 5.647% | $97.7235 | $97.72 | $97.70 | $97.70 |
| Purchase #4 | $112.51 | 7.327% | $120.7536 | $120.75 | $120.75 | $120.80 |
| Purchase #5 | $19.28 | 9.656% | $21.1417 | $21.14 | $21.15 | $21.10 |
| Purchase #6 | $129.83 | 4.735% | $135.9775 | $135.98 | $136.00 | $136.00 |
| Purchase #7 | $114.92 | 6.159% | $121.9979 | $122.00 | $122.00 | $122.00 |
| 7 purchase totals = | $862.95 | $937.6923 | $937.68 | $937.70 | $937.70 | |