| 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 | $177.89 | 12.273% | $199.7224 | $199.72 | $199.70 | $199.70 |
| Purchase #2 | $54.88 | 5.149% | $57.7058 | $57.71 | $57.70 | $57.70 |
| Purchase #3 | $120.33 | 12.477% | $135.3436 | $135.34 | $135.35 | $135.30 |
| Purchase #4 | $129.88 | 5.452% | $136.9611 | $136.96 | $136.95 | $137.00 |
| Purchase #5 | $66.63 | 7.546% | $71.6579 | $71.66 | $71.65 | $71.70 |
| Purchase #6 | $129.62 | 6.814% | $138.4523 | $138.45 | $138.45 | $138.50 |
| Purchase #7 | $247.96 | 12.333% | $278.5409 | $278.54 | $278.55 | $278.50 |
| 7 purchase totals = | $927.19 | $1,018.3840 | $1,018.38 | $1,018.35 | $1,018.40 | |