| 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 | $168.97 | 12.645% | $190.3363 | $190.34 | $190.35 | $190.30 |
| Purchase #2 | $211.62 | 4.401% | $220.9334 | $220.93 | $220.95 | $220.90 |
| Purchase #3 | $11.34 | 7.493% | $12.1897 | $12.19 | $12.20 | $12.20 |
| Purchase #4 | $35.90 | 4.729% | $37.5977 | $37.60 | $37.60 | $37.60 |
| Purchase #5 | $29.29 | 7.188% | $31.3954 | $31.40 | $31.40 | $31.40 |
| Purchase #6 | $156.28 | 5.281% | $164.5331 | $164.53 | $164.55 | $164.50 |
| Purchase #7 | $81.36 | 12.741% | $91.7261 | $91.73 | $91.75 | $91.70 |
| 7 purchase totals = | $694.76 | $748.7117 | $748.72 | $748.80 | $748.60 | |