| 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 | $178.92 | 11.541% | $199.5692 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $108.28 | 6.137% | $114.9251 | $114.93 | $114.95 | $114.90 |
| Purchase #3 | $27.86 | 4.700% | $29.1694 | $29.17 | $29.15 | $29.20 |
| Purchase #4 | $80.27 | 5.107% | $84.3694 | $84.37 | $84.35 | $84.40 |
| Purchase #5 | $105.64 | 8.265% | $114.3711 | $114.37 | $114.35 | $114.40 |
| Purchase #6 | $80.94 | 7.580% | $87.0753 | $87.08 | $87.10 | $87.10 |
| Purchase #7 | $12.97 | 9.572% | $14.2115 | $14.21 | $14.20 | $14.20 |
| 7 purchase totals = | $594.88 | $643.6910 | $643.70 | $643.65 | $643.80 | |