| 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 | $129.83 | 10.265% | $143.157 | $143.16 | $143.15 | $143.20 |
| Purchase #2 | $32.72 | 13.442% | $37.1182 | $37.12 | $37.10 | $37.10 |
| Purchase #3 | $20.76 | 7.706% | $22.3598 | $22.36 | $22.35 | $22.40 |
| Purchase #4 | $92.58 | 6.190% | $98.3107 | $98.31 | $98.30 | $98.30 |
| Purchase #5 | $136.84 | 10.584% | $151.3231 | $151.32 | $151.30 | $151.30 |
| Purchase #6 | $179.57 | 11.210% | $199.6998 | $199.70 | $199.70 | $199.70 |
| Purchase #7 | $155.39 | 5.683% | $164.2208 | $164.22 | $164.20 | $164.20 |
| 7 purchase totals = | $747.69 | $816.1894 | $816.19 | $816.10 | $816.20 | |