| 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 | $197.41 | 5.333% | $207.9379 | $207.94 | $207.95 | $207.90 |
| Purchase #2 | $147.77 | 12.491% | $166.228 | $166.23 | $166.25 | $166.20 |
| Purchase #3 | $237.84 | 4.401% | $248.3073 | $248.31 | $248.30 | $248.30 |
| Purchase #4 | $101.77 | 9.376% | $111.312 | $111.31 | $111.30 | $111.30 |
| Purchase #5 | $170.83 | 4.137% | $177.8972 | $177.90 | $177.90 | $177.90 |
| Purchase #6 | $90.59 | 6.740% | $96.6958 | $96.70 | $96.70 | $96.70 |
| Purchase #7 | $66.51 | 13.211% | $75.2966 | $75.30 | $75.30 | $75.30 |
| 7 purchase totals = | $1,012.72 | $1,083.6748 | $1,083.69 | $1,083.70 | $1,083.60 | |