| 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 | $112.98 | 6.311% | $120.1102 | $120.11 | $120.10 | $120.10 |
| Purchase #2 | $19.92 | 7.593% | $21.4325 | $21.43 | $21.45 | $21.40 |
| Purchase #3 | $44.95 | 9.752% | $49.3335 | $49.33 | $49.35 | $49.30 |
| Purchase #4 | $156.26 | 11.273% | $173.8752 | $173.88 | $173.90 | $173.90 |
| Purchase #5 | $140.43 | 6.292% | $149.2659 | $149.27 | $149.25 | $149.30 |
| Purchase #6 | $153.82 | 6.351% | $163.5891 | $163.59 | $163.60 | $163.60 |
| Purchase #7 | $203.75 | 7.383% | $218.7929 | $218.79 | $218.80 | $218.80 |
| 7 purchase totals = | $832.11 | $896.3993 | $896.40 | $896.45 | $896.40 | |