| 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 | $75.86 | 10.754% | $84.018 | $84.02 | $84.00 | $84.00 |
| Purchase #2 | $126.73 | 8.168% | $137.0813 | $137.08 | $137.10 | $137.10 |
| Purchase #3 | $115.41 | 12.741% | $130.1144 | $130.11 | $130.10 | $130.10 |
| Purchase #4 | $95.65 | 13.631% | $108.6881 | $108.69 | $108.70 | $108.70 |
| Purchase #5 | $82.74 | 4.424% | $86.4004 | $86.40 | $86.40 | $86.40 |
| Purchase #6 | $132.54 | 12.665% | $149.3262 | $149.33 | $149.35 | $149.30 |
| Purchase #7 | $135.55 | 8.330% | $146.8413 | $146.84 | $146.85 | $146.80 |
| 7 purchase totals = | $764.48 | $842.4697 | $842.47 | $842.50 | $842.40 | |