| 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 | $186.60 | 13.129% | $211.0987 | $211.10 | $211.10 | $211.10 |
| Purchase #2 | $43.86 | 7.429% | $47.1184 | $47.12 | $47.10 | $47.10 |
| Purchase #3 | $13.36 | 10.855% | $14.8102 | $14.81 | $14.80 | $14.80 |
| Purchase #4 | $74.53 | 13.757% | $84.7831 | $84.78 | $84.80 | $84.80 |
| Purchase #5 | $153.67 | 12.871% | $173.4489 | $173.45 | $173.45 | $173.40 |
| Purchase #6 | $33.78 | 7.595% | $36.3456 | $36.35 | $36.35 | $36.30 |
| Purchase #7 | $117.53 | 13.646% | $133.5681 | $133.57 | $133.55 | $133.60 |
| 7 purchase totals = | $623.33 | $701.1730 | $701.18 | $701.15 | $701.10 | |