| 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 | $164.31 | 8.678% | $178.5688 | $178.57 | $178.55 | $178.60 |
| Purchase #2 | $212.42 | 12.463% | $238.8939 | $238.89 | $238.90 | $238.90 |
| Purchase #3 | $32.50 | 7.185% | $34.8351 | $34.84 | $34.85 | $34.80 |
| Purchase #4 | $18.61 | 9.572% | $20.3913 | $20.39 | $20.40 | $20.40 |
| Purchase #5 | $144.64 | 8.408% | $156.8013 | $156.80 | $156.80 | $156.80 |
| Purchase #6 | $165.33 | 11.706% | $184.6835 | $184.68 | $184.70 | $184.70 |
| Purchase #7 | $14.86 | 8.496% | $16.1225 | $16.12 | $16.10 | $16.10 |
| 7 purchase totals = | $752.67 | $830.2964 | $830.29 | $830.30 | $830.30 | |