| 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 | $153.53 | 12.298% | $172.4111 | $172.41 | $172.40 | $172.40 |
| Purchase #2 | $143.43 | 4.482% | $149.8585 | $149.86 | $149.85 | $149.90 |
| Purchase #3 | $39.49 | 11.409% | $43.9954 | $44.00 | $44.00 | $44.00 |
| Purchase #4 | $153.68 | 8.369% | $166.5415 | $166.54 | $166.55 | $166.50 |
| Purchase #5 | $202.62 | 12.458% | $227.8624 | $227.86 | $227.85 | $227.90 |
| Purchase #6 | $196.55 | 11.131% | $218.428 | $218.43 | $218.45 | $218.40 |
| Purchase #7 | $220.37 | 12.808% | $248.595 | $248.60 | $248.60 | $248.60 |
| 7 purchase totals = | $1,109.67 | $1,227.6919 | $1,227.70 | $1,227.70 | $1,227.70 | |