| 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 | $187.47 | 5.283% | $197.374 | $197.37 | $197.35 | $197.40 |
| Purchase #2 | $114.72 | 12.411% | $128.9579 | $128.96 | $128.95 | $129.00 |
| Purchase #3 | $22.91 | 12.326% | $25.7339 | $25.73 | $25.75 | $25.70 |
| Purchase #4 | $160.52 | 7.247% | $172.1529 | $172.15 | $172.15 | $172.20 |
| Purchase #5 | $220.76 | 3.634% | $228.7824 | $228.78 | $228.80 | $228.80 |
| Purchase #6 | $155.56 | 5.262% | $163.7456 | $163.75 | $163.75 | $163.70 |
| Purchase #7 | $49.53 | 6.706% | $52.8515 | $52.85 | $52.85 | $52.90 |
| 7 purchase totals = | $911.47 | $969.5982 | $969.59 | $969.60 | $969.70 | |