| 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 | $158.46 | 5.441% | $167.0818 | $167.08 | $167.10 | $167.10 |
| Purchase #2 | $38.76 | 5.145% | $40.7542 | $40.75 | $40.75 | $40.80 |
| Purchase #3 | $159.61 | 8.107% | $172.5496 | $172.55 | $172.55 | $172.50 |
| Purchase #4 | $130.75 | 5.666% | $138.1583 | $138.16 | $138.15 | $138.20 |
| Purchase #5 | $91.49 | 3.142% | $94.3646 | $94.36 | $94.35 | $94.40 |
| Purchase #6 | $206.66 | 6.484% | $220.0598 | $220.06 | $220.05 | $220.10 |
| Purchase #7 | $246.56 | 8.401% | $267.2735 | $267.27 | $267.25 | $267.30 |
| 7 purchase totals = | $1,032.29 | $1,100.2418 | $1,100.23 | $1,100.20 | $1,100.40 | |