| 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 | $170.83 | 4.394% | $178.3363 | $178.34 | $178.35 | $178.30 |
| Purchase #2 | $241.27 | 5.801% | $255.2661 | $255.27 | $255.25 | $255.30 |
| Purchase #3 | $126.91 | 9.301% | $138.7139 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $106.97 | 7.733% | $115.242 | $115.24 | $115.25 | $115.20 |
| Purchase #5 | $241.55 | 13.499% | $274.1568 | $274.16 | $274.15 | $274.20 |
| Purchase #6 | $174.50 | 10.275% | $192.4299 | $192.43 | $192.45 | $192.40 |
| Purchase #7 | $135.94 | 7.556% | $146.2116 | $146.21 | $146.20 | $146.20 |
| 7 purchase totals = | $1,197.97 | $1,300.3566 | $1,300.36 | $1,300.35 | $1,300.30 | |