| 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 | $65.50 | 11.553% | $73.0672 | $73.07 | $73.05 | $73.10 |
| Purchase #2 | $176.79 | 7.145% | $189.4216 | $189.42 | $189.40 | $189.40 |
| Purchase #3 | $196.51 | 3.479% | $203.3466 | $203.35 | $203.35 | $203.30 |
| Purchase #4 | $184.48 | 8.513% | $200.1848 | $200.18 | $200.20 | $200.20 |
| Purchase #5 | $144.35 | 5.745% | $152.6429 | $152.64 | $152.65 | $152.60 |
| Purchase #6 | $250.91 | 5.158% | $263.8519 | $263.85 | $263.85 | $263.90 |
| Purchase #7 | $96.92 | 6.840% | $103.5493 | $103.55 | $103.55 | $103.50 |
| 7 purchase totals = | $1,115.46 | $1,186.0643 | $1,186.06 | $1,186.05 | $1,186.00 | |