| 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 | $240.65 | 13.853% | $273.9872 | $273.99 | $274.00 | $274.00 |
| Purchase #2 | $91.42 | 13.577% | $103.8321 | $103.83 | $103.85 | $103.80 |
| Purchase #3 | $108.65 | 10.622% | $120.1908 | $120.19 | $120.20 | $120.20 |
| Purchase #4 | $127.94 | 13.789% | $145.5816 | $145.58 | $145.60 | $145.60 |
| Purchase #5 | $134.47 | 6.868% | $143.7054 | $143.71 | $143.70 | $143.70 |
| Purchase #6 | $33.92 | 5.678% | $35.846 | $35.85 | $35.85 | $35.80 |
| Purchase #7 | $91.79 | 7.585% | $98.7523 | $98.75 | $98.75 | $98.80 |
| 7 purchase totals = | $828.84 | $921.8954 | $921.90 | $921.95 | $921.90 | |