| 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 | $120.64 | 8.326% | $130.6845 | $130.68 | $130.70 | $130.70 |
| Purchase #2 | $92.59 | 13.694% | $105.2693 | $105.27 | $105.25 | $105.30 |
| Purchase #3 | $143.88 | 12.742% | $162.2132 | $162.21 | $162.20 | $162.20 |
| Purchase #4 | $223.55 | 9.809% | $245.478 | $245.48 | $245.50 | $245.50 |
| Purchase #5 | $191.49 | 11.233% | $213.0001 | $213.00 | $213.00 | $213.00 |
| Purchase #6 | $136.83 | 11.241% | $152.2111 | $152.21 | $152.20 | $152.20 |
| Purchase #7 | $160.86 | 5.568% | $169.8167 | $169.82 | $169.80 | $169.80 |
| 7 purchase totals = | $1,069.84 | $1,178.6729 | $1,178.67 | $1,178.65 | $1,178.70 | |