| 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 | $142.46 | 7.369% | $152.9579 | $152.96 | $152.95 | $153.00 |
| Purchase #2 | $132.45 | 8.444% | $143.6341 | $143.63 | $143.65 | $143.60 |
| Purchase #3 | $146.40 | 6.468% | $155.8692 | $155.87 | $155.85 | $155.90 |
| Purchase #4 | $161.88 | 4.784% | $169.6243 | $169.62 | $169.60 | $169.60 |
| Purchase #5 | $6.54 | 9.671% | $7.1725 | $7.17 | $7.15 | $7.20 |
| Purchase #6 | $237.49 | 8.732% | $258.2276 | $258.23 | $258.25 | $258.20 |
| Purchase #7 | $223.93 | 10.106% | $246.5604 | $246.56 | $246.55 | $246.60 |
| 7 purchase totals = | $1,051.15 | $1,134.0460 | $1,134.04 | $1,134.00 | $1,134.10 | |