| 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 | $150.42 | 9.415% | $164.582 | $164.58 | $164.60 | $164.60 |
| Purchase #2 | $159.90 | 10.464% | $176.6319 | $176.63 | $176.65 | $176.60 |
| Purchase #3 | $110.85 | 8.243% | $119.9874 | $119.99 | $120.00 | $120.00 |
| Purchase #4 | $240.40 | 12.284% | $269.9307 | $269.93 | $269.95 | $269.90 |
| Purchase #5 | $220.53 | 7.520% | $237.1139 | $237.11 | $237.10 | $237.10 |
| Purchase #6 | $47.65 | 12.378% | $53.5481 | $53.55 | $53.55 | $53.50 |
| Purchase #7 | $229.84 | 9.339% | $251.3048 | $251.30 | $251.30 | $251.30 |
| 7 purchase totals = | $1,159.59 | $1,273.0988 | $1,273.09 | $1,273.15 | $1,273.00 | |