| 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 | $149.72 | 10.604% | $165.5963 | $165.60 | $165.60 | $165.60 |
| Purchase #2 | $123.83 | 13.667% | $140.7538 | $140.75 | $140.75 | $140.80 |
| Purchase #3 | $137.84 | 7.344% | $147.963 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $151.85 | 12.169% | $170.3286 | $170.33 | $170.35 | $170.30 |
| Purchase #5 | $64.79 | 9.617% | $71.0209 | $71.02 | $71.00 | $71.00 |
| Purchase #6 | $5.91 | 5.364% | $6.227 | $6.23 | $6.25 | $6.20 |
| Purchase #7 | $10.42 | 11.499% | $11.6182 | $11.62 | $11.60 | $11.60 |
| 7 purchase totals = | $644.36 | $713.5078 | $713.51 | $713.50 | $713.50 | |