| 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 | $186.57 | 4.201% | $194.4078 | $194.41 | $194.40 | $194.40 |
| Purchase #2 | $56.79 | 6.519% | $60.4921 | $60.49 | $60.50 | $60.50 |
| Purchase #3 | $130.45 | 8.786% | $141.9113 | $141.91 | $141.90 | $141.90 |
| Purchase #4 | $168.59 | 5.257% | $177.4528 | $177.45 | $177.45 | $177.50 |
| Purchase #5 | $202.42 | 7.750% | $218.1076 | $218.11 | $218.10 | $218.10 |
| Purchase #6 | $158.77 | 9.368% | $173.6436 | $173.64 | $173.65 | $173.60 |
| Purchase #7 | $157.55 | 4.654% | $164.8824 | $164.88 | $164.90 | $164.90 |
| 7 purchase totals = | $1,061.14 | $1,130.8976 | $1,130.89 | $1,130.90 | $1,130.90 | |