| 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 | $172.85 | 4.759% | $181.0759 | $181.08 | $181.10 | $181.10 |
| Purchase #2 | $197.56 | 6.487% | $210.3757 | $210.38 | $210.40 | $210.40 |
| Purchase #3 | $109.80 | 3.204% | $113.318 | $113.32 | $113.30 | $113.30 |
| Purchase #4 | $36.91 | 8.694% | $40.119 | $40.12 | $40.10 | $40.10 |
| Purchase #5 | $101.39 | 6.303% | $107.7806 | $107.78 | $107.80 | $107.80 |
| Purchase #6 | $195.32 | 6.115% | $207.2638 | $207.26 | $207.25 | $207.30 |
| Purchase #7 | $137.63 | 12.600% | $154.9714 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $951.46 | $1,014.9044 | $1,014.91 | $1,014.90 | $1,015.00 | |