| 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 | $166.35 | 7.171% | $178.279 | $178.28 | $178.30 | $178.30 |
| Purchase #2 | $166.80 | 5.627% | $176.1858 | $176.19 | $176.20 | $176.20 |
| Purchase #3 | $110.96 | 6.240% | $117.8839 | $117.88 | $117.90 | $117.90 |
| Purchase #4 | $192.56 | 3.148% | $198.6218 | $198.62 | $198.60 | $198.60 |
| Purchase #5 | $12.71 | 10.356% | $14.0262 | $14.03 | $14.05 | $14.00 |
| Purchase #6 | $128.69 | 8.265% | $139.3262 | $139.33 | $139.35 | $139.30 |
| Purchase #7 | $54.34 | 4.261% | $56.6554 | $56.66 | $56.65 | $56.70 |
| 7 purchase totals = | $832.41 | $880.9783 | $880.99 | $881.05 | $881.00 | |