| 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 | $133.33 | 12.267% | $149.6856 | $149.69 | $149.70 | $149.70 |
| Purchase #2 | $127.87 | 10.395% | $141.1621 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $10.90 | 4.766% | $11.4195 | $11.42 | $11.40 | $11.40 |
| Purchase #4 | $27.70 | 12.517% | $31.1672 | $31.17 | $31.15 | $31.20 |
| Purchase #5 | $44.50 | 7.541% | $47.8557 | $47.86 | $47.85 | $47.90 |
| Purchase #6 | $87.80 | 4.277% | $91.5552 | $91.56 | $91.55 | $91.60 |
| Purchase #7 | $249.36 | 13.559% | $283.1707 | $283.17 | $283.15 | $283.20 |
| 7 purchase totals = | $681.46 | $756.0160 | $756.03 | $755.95 | $756.20 | |