| 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 | $115.88 | 13.683% | $131.7359 | $131.74 | $131.75 | $131.70 |
| Purchase #2 | $66.93 | 12.283% | $75.151 | $75.15 | $75.15 | $75.20 |
| Purchase #3 | $31.68 | 12.729% | $35.7125 | $35.71 | $35.70 | $35.70 |
| Purchase #4 | $74.94 | 11.547% | $83.5933 | $83.59 | $83.60 | $83.60 |
| Purchase #5 | $142.92 | 12.349% | $160.5692 | $160.57 | $160.55 | $160.60 |
| Purchase #6 | $90.61 | 8.563% | $98.3689 | $98.37 | $98.35 | $98.40 |
| Purchase #7 | $224.25 | 13.544% | $254.6224 | $254.62 | $254.60 | $254.60 |
| 7 purchase totals = | $747.21 | $839.7532 | $839.75 | $839.70 | $839.80 | |