| 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 | $156.36 | 3.228% | $161.4073 | $161.41 | $161.40 | $161.40 |
| Purchase #2 | $34.32 | 12.662% | $38.6656 | $38.67 | $38.65 | $38.70 |
| Purchase #3 | $82.83 | 11.860% | $92.6536 | $92.65 | $92.65 | $92.70 |
| Purchase #4 | $186.59 | 9.237% | $203.8253 | $203.83 | $203.85 | $203.80 |
| Purchase #5 | $22.76 | 7.673% | $24.5064 | $24.51 | $24.50 | $24.50 |
| Purchase #6 | $182.71 | 10.343% | $201.6077 | $201.61 | $201.60 | $201.60 |
| Purchase #7 | $59.62 | 5.456% | $62.8729 | $62.87 | $62.85 | $62.90 |
| 7 purchase totals = | $725.19 | $785.5388 | $785.55 | $785.50 | $785.60 | |