| 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 | $157.32 | 4.127% | $163.8126 | $163.81 | $163.80 | $163.80 |
| Purchase #2 | $147.32 | 11.751% | $164.6316 | $164.63 | $164.65 | $164.60 |
| Purchase #3 | $209.91 | 13.827% | $238.9343 | $238.93 | $238.95 | $238.90 |
| Purchase #4 | $197.76 | 6.216% | $210.0528 | $210.05 | $210.05 | $210.10 |
| Purchase #5 | $221.42 | 8.858% | $241.0334 | $241.03 | $241.05 | $241.00 |
| Purchase #6 | $90.31 | 6.323% | $96.0203 | $96.02 | $96.00 | $96.00 |
| Purchase #7 | $101.93 | 6.184% | $108.2334 | $108.23 | $108.25 | $108.20 |
| 7 purchase totals = | $1,125.97 | $1,222.7184 | $1,222.70 | $1,222.75 | $1,222.60 | |