| 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 | $166.86 | 7.190% | $178.8572 | $178.86 | $178.85 | $178.90 |
| Purchase #2 | $218.88 | 6.851% | $233.8755 | $233.88 | $233.90 | $233.90 |
| Purchase #3 | $152.77 | 5.386% | $160.9982 | $161.00 | $161.00 | $161.00 |
| Purchase #4 | $87.45 | 9.154% | $95.4552 | $95.46 | $95.45 | $95.50 |
| Purchase #5 | $121.58 | 11.453% | $135.5046 | $135.50 | $135.50 | $135.50 |
| Purchase #6 | $5.34 | 4.284% | $5.5688 | $5.57 | $5.55 | $5.60 |
| Purchase #7 | $53.27 | 6.681% | $56.829 | $56.83 | $56.85 | $56.80 |
| 7 purchase totals = | $806.15 | $867.0885 | $867.10 | $867.10 | $867.20 | |