| 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 | $180.95 | 3.526% | $187.3303 | $187.33 | $187.35 | $187.30 |
| Purchase #2 | $6.33 | 10.863% | $7.0176 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $107.42 | 6.598% | $114.5076 | $114.51 | $114.50 | $114.50 |
| Purchase #4 | $172.29 | 12.424% | $193.6953 | $193.70 | $193.70 | $193.70 |
| Purchase #5 | $16.80 | 8.616% | $18.2475 | $18.25 | $18.25 | $18.20 |
| Purchase #6 | $225.51 | 9.786% | $247.5784 | $247.58 | $247.60 | $247.60 |
| Purchase #7 | $135.66 | 13.151% | $153.5006 | $153.50 | $153.50 | $153.50 |
| 7 purchase totals = | $844.96 | $921.8773 | $921.89 | $921.90 | $921.80 | |