| 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 | $146.53 | 9.429% | $160.3463 | $160.35 | $160.35 | $160.30 |
| Purchase #2 | $220.41 | 11.448% | $245.6425 | $245.64 | $245.65 | $245.60 |
| Purchase #3 | $117.40 | 10.584% | $129.8256 | $129.83 | $129.85 | $129.80 |
| Purchase #4 | $92.44 | 4.658% | $96.7459 | $96.75 | $96.75 | $96.70 |
| Purchase #5 | $156.68 | 13.636% | $178.0449 | $178.04 | $178.05 | $178.00 |
| Purchase #6 | $8.87 | 7.736% | $9.5562 | $9.56 | $9.55 | $9.60 |
| Purchase #7 | $25.57 | 5.121% | $26.8794 | $26.88 | $26.90 | $26.90 |
| 7 purchase totals = | $767.90 | $847.0408 | $847.05 | $847.10 | $846.90 | |