| 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 | $180.64 | 12.451% | $203.1315 | $203.13 | $203.15 | $203.10 |
| Purchase #2 | $129.99 | 13.114% | $147.0369 | $147.04 | $147.05 | $147.00 |
| Purchase #3 | $62.90 | 12.415% | $70.709 | $70.71 | $70.70 | $70.70 |
| Purchase #4 | $217.47 | 12.853% | $245.4214 | $245.42 | $245.40 | $245.40 |
| Purchase #5 | $175.34 | 10.763% | $194.2118 | $194.21 | $194.20 | $194.20 |
| Purchase #6 | $84.29 | 7.733% | $90.8081 | $90.81 | $90.80 | $90.80 |
| Purchase #7 | $203.68 | 6.238% | $216.3856 | $216.39 | $216.40 | $216.40 |
| 7 purchase totals = | $1,054.31 | $1,167.7043 | $1,167.71 | $1,167.70 | $1,167.60 | |