| 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 | $202.90 | 6.169% | $215.4169 | $215.42 | $215.40 | $215.40 |
| Purchase #2 | $144.28 | 7.170% | $154.6249 | $154.62 | $154.60 | $154.60 |
| Purchase #3 | $146.42 | 10.422% | $161.6799 | $161.68 | $161.70 | $161.70 |
| Purchase #4 | $161.97 | 3.657% | $167.8932 | $167.89 | $167.90 | $167.90 |
| Purchase #5 | $128.49 | 13.126% | $145.3556 | $145.36 | $145.35 | $145.40 |
| Purchase #6 | $43.70 | 11.819% | $48.8649 | $48.86 | $48.85 | $48.90 |
| Purchase #7 | $239.62 | 11.271% | $266.6276 | $266.63 | $266.65 | $266.60 |
| 7 purchase totals = | $1,067.38 | $1,160.4630 | $1,160.46 | $1,160.45 | $1,160.50 | |