| 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 | $106.34 | 13.587% | $120.7884 | $120.79 | $120.80 | $120.80 |
| Purchase #2 | $197.48 | 3.214% | $203.827 | $203.83 | $203.85 | $203.80 |
| Purchase #3 | $162.42 | 6.330% | $172.7012 | $172.70 | $172.70 | $172.70 |
| Purchase #4 | $154.73 | 6.268% | $164.4285 | $164.43 | $164.45 | $164.40 |
| Purchase #5 | $124.60 | 10.484% | $137.6631 | $137.66 | $137.65 | $137.70 |
| Purchase #6 | $171.36 | 12.123% | $192.134 | $192.13 | $192.15 | $192.10 |
| Purchase #7 | $142.74 | 7.165% | $152.9673 | $152.97 | $152.95 | $153.00 |
| 7 purchase totals = | $1,059.67 | $1,144.5095 | $1,144.51 | $1,144.55 | $1,144.50 | |