| 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 | $171.96 | 3.277% | $177.5951 | $177.60 | $177.60 | $177.60 |
| Purchase #2 | $95.48 | 11.672% | $106.6244 | $106.62 | $106.60 | $106.60 |
| Purchase #3 | $160.61 | 8.769% | $174.6939 | $174.69 | $174.70 | $174.70 |
| Purchase #4 | $149.88 | 9.736% | $164.4723 | $164.47 | $164.45 | $164.50 |
| Purchase #5 | $210.36 | 9.675% | $230.7123 | $230.71 | $230.70 | $230.70 |
| Purchase #6 | $60.59 | 10.309% | $66.8362 | $66.84 | $66.85 | $66.80 |
| Purchase #7 | $147.68 | 8.752% | $160.605 | $160.61 | $160.60 | $160.60 |
| 7 purchase totals = | $996.56 | $1,081.5392 | $1,081.54 | $1,081.50 | $1,081.50 | |