| 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 | $149.67 | 8.518% | $162.4189 | $162.42 | $162.40 | $162.40 |
| Purchase #2 | $239.82 | 4.443% | $250.4752 | $250.48 | $250.50 | $250.50 |
| Purchase #3 | $216.46 | 5.765% | $228.9389 | $228.94 | $228.95 | $228.90 |
| Purchase #4 | $115.79 | 5.649% | $122.331 | $122.33 | $122.35 | $122.30 |
| Purchase #5 | $129.69 | 13.648% | $147.3901 | $147.39 | $147.40 | $147.40 |
| Purchase #6 | $183.69 | 5.738% | $194.2301 | $194.23 | $194.25 | $194.20 |
| Purchase #7 | $95.51 | 6.779% | $101.9846 | $101.98 | $102.00 | $102.00 |
| 7 purchase totals = | $1,130.63 | $1,207.7688 | $1,207.77 | $1,207.85 | $1,207.70 | |