| 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 | $155.40 | 12.504% | $174.8312 | $174.83 | $174.85 | $174.80 |
| Purchase #2 | $247.62 | 10.617% | $273.9098 | $273.91 | $273.90 | $273.90 |
| Purchase #3 | $200.57 | 8.137% | $216.8904 | $216.89 | $216.90 | $216.90 |
| Purchase #4 | $178.74 | 3.605% | $185.1836 | $185.18 | $185.20 | $185.20 |
| Purchase #5 | $134.78 | 10.703% | $149.2055 | $149.21 | $149.20 | $149.20 |
| Purchase #6 | $18.71 | 3.694% | $19.4011 | $19.40 | $19.40 | $19.40 |
| Purchase #7 | $19.52 | 13.656% | $22.1857 | $22.19 | $22.20 | $22.20 |
| 7 purchase totals = | $955.34 | $1,041.6073 | $1,041.61 | $1,041.65 | $1,041.60 | |