| 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 | $181.48 | 13.763% | $206.4571 | $206.46 | $206.45 | $206.50 |
| Purchase #2 | $144.66 | 7.426% | $155.4025 | $155.40 | $155.40 | $155.40 |
| Purchase #3 | $98.77 | 7.194% | $105.8755 | $105.88 | $105.90 | $105.90 |
| Purchase #4 | $213.50 | 11.798% | $238.6887 | $238.69 | $238.70 | $238.70 |
| Purchase #5 | $130.31 | 3.861% | $135.3413 | $135.34 | $135.35 | $135.30 |
| Purchase #6 | $6.25 | 10.580% | $6.9113 | $6.91 | $6.90 | $6.90 |
| Purchase #7 | $33.46 | 12.382% | $37.603 | $37.60 | $37.60 | $37.60 |
| 7 purchase totals = | $808.43 | $886.2794 | $886.28 | $886.30 | $886.30 | |