| 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 | $133.53 | 11.689% | $149.1383 | $149.14 | $149.15 | $149.10 |
| Purchase #2 | $150.86 | 7.783% | $162.6014 | $162.60 | $162.60 | $162.60 |
| Purchase #3 | $230.95 | 6.629% | $246.2597 | $246.26 | $246.25 | $246.30 |
| Purchase #4 | $172.78 | 10.750% | $191.3539 | $191.35 | $191.35 | $191.40 |
| Purchase #5 | $135.68 | 3.337% | $140.2076 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $74.25 | 13.261% | $84.0963 | $84.10 | $84.10 | $84.10 |
| Purchase #7 | $65.51 | 6.831% | $69.985 | $69.99 | $70.00 | $70.00 |
| 7 purchase totals = | $963.56 | $1,043.6422 | $1,043.65 | $1,043.65 | $1,043.70 | |