| 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 | $10.25 | 4.365% | $10.6974 | $10.70 | $10.70 | $10.70 |
| Purchase #2 | $104.44 | 13.593% | $118.6365 | $118.64 | $118.65 | $118.60 |
| Purchase #3 | $135.88 | 6.738% | $145.0356 | $145.04 | $145.05 | $145.00 |
| Purchase #4 | $167.68 | 5.547% | $176.9812 | $176.98 | $177.00 | $177.00 |
| Purchase #5 | $31.78 | 7.412% | $34.1355 | $34.14 | $34.15 | $34.10 |
| Purchase #6 | $64.31 | 12.770% | $72.5224 | $72.52 | $72.50 | $72.50 |
| Purchase #7 | $245.92 | 8.223% | $266.142 | $266.14 | $266.15 | $266.10 |
| 7 purchase totals = | $760.26 | $824.1506 | $824.16 | $824.20 | $824.00 | |