| 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 | $132.93 | 12.249% | $149.2126 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $248.60 | 10.513% | $274.7353 | $274.74 | $274.75 | $274.70 |
| Purchase #3 | $55.99 | 4.727% | $58.6366 | $58.64 | $58.65 | $58.60 |
| Purchase #4 | $140.32 | 5.166% | $147.5689 | $147.57 | $147.55 | $147.60 |
| Purchase #5 | $135.89 | 4.634% | $142.1871 | $142.19 | $142.20 | $142.20 |
| Purchase #6 | $121.52 | 7.763% | $130.9536 | $130.95 | $130.95 | $131.00 |
| Purchase #7 | $13.83 | 12.566% | $15.5679 | $15.57 | $15.55 | $15.60 |
| 7 purchase totals = | $849.08 | $918.8620 | $918.87 | $918.85 | $918.90 | |