| 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 | $153.29 | 9.426% | $167.7391 | $167.74 | $167.75 | $167.70 |
| Purchase #2 | $250.37 | 11.625% | $279.4755 | $279.48 | $279.50 | $279.50 |
| Purchase #3 | $71.66 | 11.683% | $80.032 | $80.03 | $80.05 | $80.00 |
| Purchase #4 | $213.66 | 10.518% | $236.1328 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $215.96 | 10.257% | $238.111 | $238.11 | $238.10 | $238.10 |
| Purchase #6 | $147.78 | 8.266% | $159.9955 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $29.95 | 4.794% | $31.3858 | $31.39 | $31.40 | $31.40 |
| 7 purchase totals = | $1,082.67 | $1,192.8717 | $1,192.88 | $1,192.95 | $1,192.80 | |