| 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 | $133.67 | 13.816% | $152.1378 | $152.14 | $152.15 | $152.10 |
| Purchase #2 | $25.57 | 6.271% | $27.1735 | $27.17 | $27.15 | $27.20 |
| Purchase #3 | $80.53 | 11.813% | $90.043 | $90.04 | $90.05 | $90.00 |
| Purchase #4 | $123.79 | 4.719% | $129.6317 | $129.63 | $129.65 | $129.60 |
| Purchase #5 | $42.26 | 12.298% | $47.4571 | $47.46 | $47.45 | $47.50 |
| Purchase #6 | $181.93 | 9.268% | $198.7913 | $198.79 | $198.80 | $198.80 |
| Purchase #7 | $128.96 | 5.536% | $136.0992 | $136.10 | $136.10 | $136.10 |
| 7 purchase totals = | $716.71 | $781.3336 | $781.33 | $781.35 | $781.30 | |