| 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 | $131.77 | 7.866% | $142.135 | $142.14 | $142.15 | $142.10 |
| Purchase #2 | $19.58 | 12.535% | $22.0344 | $22.03 | $22.05 | $22.00 |
| Purchase #3 | $137.38 | 11.223% | $152.7982 | $152.80 | $152.80 | $152.80 |
| Purchase #4 | $70.75 | 5.203% | $74.4311 | $74.43 | $74.45 | $74.40 |
| Purchase #5 | $108.94 | 7.704% | $117.3327 | $117.33 | $117.35 | $117.30 |
| Purchase #6 | $133.55 | 12.617% | $150.4 | $150.40 | $150.40 | $150.40 |
| Purchase #7 | $193.65 | 9.138% | $211.3457 | $211.35 | $211.35 | $211.30 |
| 7 purchase totals = | $795.62 | $870.4771 | $870.48 | $870.55 | $870.30 | |