| 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 | $133.47 | 8.612% | $144.9644 | $144.96 | $144.95 | $145.00 |
| Purchase #2 | $23.68 | 6.457% | $25.209 | $25.21 | $25.20 | $25.20 |
| Purchase #3 | $139.27 | 10.510% | $153.9073 | $153.91 | $153.90 | $153.90 |
| Purchase #4 | $101.42 | 13.525% | $115.1371 | $115.14 | $115.15 | $115.10 |
| Purchase #5 | $173.91 | 13.500% | $197.3879 | $197.39 | $197.40 | $197.40 |
| Purchase #6 | $194.73 | 9.495% | $213.2196 | $213.22 | $213.20 | $213.20 |
| Purchase #7 | $228.67 | 4.872% | $239.8108 | $239.81 | $239.80 | $239.80 |
| 7 purchase totals = | $995.15 | $1,089.6361 | $1,089.64 | $1,089.60 | $1,089.60 | |