| 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 | $154.97 | 3.117% | $159.8004 | $159.80 | $159.80 | $159.80 |
| Purchase #2 | $158.48 | 7.222% | $169.9254 | $169.93 | $169.95 | $169.90 |
| Purchase #3 | $223.63 | 10.331% | $246.7332 | $246.73 | $246.75 | $246.70 |
| Purchase #4 | $195.26 | 13.272% | $221.1749 | $221.17 | $221.15 | $221.20 |
| Purchase #5 | $22.78 | 4.302% | $23.76 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $211.51 | 6.648% | $225.5712 | $225.57 | $225.55 | $225.60 |
| Purchase #7 | $57.40 | 12.261% | $64.4378 | $64.44 | $64.45 | $64.40 |
| 7 purchase totals = | $1,024.03 | $1,111.4029 | $1,111.40 | $1,111.40 | $1,111.40 | |