| 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 | $74.89 | 6.842% | $80.014 | $80.01 | $80.00 | $80.00 |
| Purchase #2 | $198.63 | 6.621% | $211.7813 | $211.78 | $211.80 | $211.80 |
| Purchase #3 | $172.26 | 10.103% | $189.6634 | $189.66 | $189.65 | $189.70 |
| Purchase #4 | $101.36 | 12.226% | $113.7523 | $113.75 | $113.75 | $113.80 |
| Purchase #5 | $166.98 | 13.866% | $190.1334 | $190.13 | $190.15 | $190.10 |
| Purchase #6 | $173.74 | 12.613% | $195.6538 | $195.65 | $195.65 | $195.70 |
| Purchase #7 | $180.81 | 7.105% | $193.6566 | $193.66 | $193.65 | $193.70 |
| 7 purchase totals = | $1,068.67 | $1,174.6548 | $1,174.64 | $1,174.65 | $1,174.80 | |