| 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 | $149.40 | 6.827% | $159.5995 | $159.60 | $159.60 | $159.60 |
| Purchase #2 | $245.51 | 11.142% | $272.8647 | $272.86 | $272.85 | $272.90 |
| Purchase #3 | $174.57 | 9.544% | $191.231 | $191.23 | $191.25 | $191.20 |
| Purchase #4 | $244.75 | 5.507% | $258.2284 | $258.23 | $258.25 | $258.20 |
| Purchase #5 | $73.55 | 10.191% | $81.0455 | $81.05 | $81.05 | $81.00 |
| Purchase #6 | $219.52 | 12.285% | $246.488 | $246.49 | $246.50 | $246.50 |
| Purchase #7 | $118.87 | 10.152% | $130.9377 | $130.94 | $130.95 | $130.90 |
| 7 purchase totals = | $1,226.17 | $1,340.3948 | $1,340.40 | $1,340.45 | $1,340.30 | |