| 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 | $135.69 | 10.330% | $149.7068 | $149.71 | $149.70 | $149.70 |
| Purchase #2 | $170.60 | 7.811% | $183.9256 | $183.93 | $183.95 | $183.90 |
| Purchase #3 | $226.70 | 11.170% | $252.0224 | $252.02 | $252.00 | $252.00 |
| Purchase #4 | $62.54 | 3.654% | $64.8252 | $64.83 | $64.85 | $64.80 |
| Purchase #5 | $80.26 | 10.717% | $88.8615 | $88.86 | $88.85 | $88.90 |
| Purchase #6 | $27.36 | 11.542% | $30.5179 | $30.52 | $30.50 | $30.50 |
| Purchase #7 | $32.88 | 7.285% | $35.2753 | $35.28 | $35.30 | $35.30 |
| 7 purchase totals = | $736.03 | $805.1347 | $805.15 | $805.15 | $805.10 | |