| 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 | $178.84 | 3.747% | $185.5411 | $185.54 | $185.55 | $185.50 |
| Purchase #2 | $115.51 | 4.583% | $120.8038 | $120.80 | $120.80 | $120.80 |
| Purchase #3 | $80.68 | 4.130% | $84.0121 | $84.01 | $84.00 | $84.00 |
| Purchase #4 | $61.76 | 4.700% | $64.6627 | $64.66 | $64.65 | $64.70 |
| Purchase #5 | $195.73 | 7.561% | $210.5291 | $210.53 | $210.55 | $210.50 |
| Purchase #6 | $193.87 | 13.439% | $219.9242 | $219.92 | $219.90 | $219.90 |
| Purchase #7 | $20.52 | 6.365% | $21.8261 | $21.83 | $21.85 | $21.80 |
| 7 purchase totals = | $846.91 | $907.2991 | $907.29 | $907.30 | $907.20 | |