| 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 | $179.63 | 8.361% | $194.6489 | $194.65 | $194.65 | $194.60 |
| Purchase #2 | $147.28 | 5.128% | $154.8325 | $154.83 | $154.85 | $154.80 |
| Purchase #3 | $190.55 | 3.218% | $196.6819 | $196.68 | $196.70 | $196.70 |
| Purchase #4 | $85.37 | 7.320% | $91.6191 | $91.62 | $91.60 | $91.60 |
| Purchase #5 | $92.83 | 8.768% | $100.9693 | $100.97 | $100.95 | $101.00 |
| Purchase #6 | $203.94 | 13.548% | $231.5698 | $231.57 | $231.55 | $231.60 |
| Purchase #7 | $79.87 | 10.594% | $88.3314 | $88.33 | $88.35 | $88.30 |
| 7 purchase totals = | $979.47 | $1,058.6529 | $1,058.65 | $1,058.65 | $1,058.60 | |