| 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 | $93.92 | 5.295% | $98.8931 | $98.89 | $98.90 | $98.90 |
| Purchase #2 | $136.32 | 6.661% | $145.4003 | $145.40 | $145.40 | $145.40 |
| Purchase #3 | $153.65 | 10.837% | $170.3011 | $170.30 | $170.30 | $170.30 |
| Purchase #4 | $107.71 | 7.666% | $115.967 | $115.97 | $115.95 | $116.00 |
| Purchase #5 | $124.29 | 9.553% | $136.1634 | $136.16 | $136.15 | $136.20 |
| Purchase #6 | $31.96 | 8.365% | $34.6335 | $34.63 | $34.65 | $34.60 |
| Purchase #7 | $197.57 | 5.117% | $207.6797 | $207.68 | $207.70 | $207.70 |
| 7 purchase totals = | $845.42 | $909.0381 | $909.03 | $909.05 | $909.10 | |