| 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 | $131.50 | 3.204% | $135.7133 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $145.29 | 13.111% | $164.339 | $164.34 | $164.35 | $164.30 |
| Purchase #3 | $160.34 | 4.473% | $167.512 | $167.51 | $167.50 | $167.50 |
| Purchase #4 | $195.25 | 4.820% | $204.6611 | $204.66 | $204.65 | $204.70 |
| Purchase #5 | $84.52 | 4.644% | $88.4451 | $88.45 | $88.45 | $88.40 |
| Purchase #6 | $98.35 | 7.811% | $106.0321 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $108.92 | 8.548% | $118.2305 | $118.23 | $118.25 | $118.20 |
| 7 purchase totals = | $924.17 | $984.9331 | $984.93 | $984.95 | $984.80 | |