| 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 | $19.86 | 12.209% | $22.2847 | $22.28 | $22.30 | $22.30 |
| Purchase #2 | $178.70 | 3.503% | $184.9599 | $184.96 | $184.95 | $185.00 |
| Purchase #3 | $53.53 | 12.448% | $60.1934 | $60.19 | $60.20 | $60.20 |
| Purchase #4 | $23.64 | 9.631% | $25.9168 | $25.92 | $25.90 | $25.90 |
| Purchase #5 | $157.50 | 8.341% | $170.6371 | $170.64 | $170.65 | $170.60 |
| Purchase #6 | $83.62 | 10.275% | $92.212 | $92.21 | $92.20 | $92.20 |
| Purchase #7 | $176.86 | 13.566% | $200.8528 | $200.85 | $200.85 | $200.90 |
| 7 purchase totals = | $693.71 | $757.0567 | $757.05 | $757.05 | $757.10 | |