| 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 | $158.33 | 10.701% | $175.2729 | $175.27 | $175.25 | $175.30 |
| Purchase #2 | $128.26 | 10.248% | $141.4041 | $141.40 | $141.40 | $141.40 |
| Purchase #3 | $230.68 | 4.163% | $240.2832 | $240.28 | $240.30 | $240.30 |
| Purchase #4 | $200.87 | 7.385% | $215.7042 | $215.70 | $215.70 | $215.70 |
| Purchase #5 | $166.83 | 4.769% | $174.7861 | $174.79 | $174.80 | $174.80 |
| Purchase #6 | $143.69 | 5.773% | $151.9852 | $151.99 | $152.00 | $152.00 |
| Purchase #7 | $73.85 | 13.156% | $83.5657 | $83.57 | $83.55 | $83.60 |
| 7 purchase totals = | $1,102.51 | $1,183.0014 | $1,183.00 | $1,183.00 | $1,183.10 | |