| 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 | $245.64 | 13.629% | $279.1183 | $279.12 | $279.10 | $279.10 |
| Purchase #2 | $137.55 | 3.198% | $141.9488 | $141.95 | $141.95 | $141.90 |
| Purchase #3 | $200.53 | 6.814% | $214.1941 | $214.19 | $214.20 | $214.20 |
| Purchase #4 | $158.68 | 3.847% | $164.7844 | $164.78 | $164.80 | $164.80 |
| Purchase #5 | $169.98 | 7.312% | $182.4089 | $182.41 | $182.40 | $182.40 |
| Purchase #6 | $7.29 | 7.625% | $7.8459 | $7.85 | $7.85 | $7.80 |
| Purchase #7 | $180.85 | 7.204% | $193.8784 | $193.88 | $193.90 | $193.90 |
| 7 purchase totals = | $1,100.52 | $1,184.1788 | $1,184.18 | $1,184.20 | $1,184.10 | |