| 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 | $162.68 | 5.511% | $171.6453 | $171.65 | $171.65 | $171.60 |
| Purchase #2 | $30.49 | 6.531% | $32.4813 | $32.48 | $32.50 | $32.50 |
| Purchase #3 | $210.98 | 5.473% | $222.5269 | $222.53 | $222.55 | $222.50 |
| Purchase #4 | $171.82 | 9.506% | $188.1532 | $188.15 | $188.15 | $188.20 |
| Purchase #5 | $172.55 | 9.485% | $188.9164 | $188.92 | $188.90 | $188.90 |
| Purchase #6 | $84.77 | 8.654% | $92.106 | $92.11 | $92.10 | $92.10 |
| Purchase #7 | $176.41 | 12.691% | $198.7982 | $198.80 | $198.80 | $198.80 |
| 7 purchase totals = | $1,009.70 | $1,094.6273 | $1,094.64 | $1,094.65 | $1,094.60 | |