| 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 | $131.38 | 12.154% | $147.3479 | $147.35 | $147.35 | $147.30 |
| Purchase #2 | $191.60 | 10.541% | $211.7966 | $211.80 | $211.80 | $211.80 |
| Purchase #3 | $31.74 | 8.278% | $34.3674 | $34.37 | $34.35 | $34.40 |
| Purchase #4 | $68.30 | 8.152% | $73.8678 | $73.87 | $73.85 | $73.90 |
| Purchase #5 | $76.88 | 3.628% | $79.6692 | $79.67 | $79.65 | $79.70 |
| Purchase #6 | $48.36 | 10.669% | $53.5195 | $53.52 | $53.50 | $53.50 |
| Purchase #7 | $83.93 | 8.630% | $91.1732 | $91.17 | $91.15 | $91.20 |
| 7 purchase totals = | $632.19 | $691.7416 | $691.75 | $691.65 | $691.80 | |