| 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 | $150.65 | 3.780% | $156.3446 | $156.34 | $156.35 | $156.30 |
| Purchase #2 | $178.59 | 6.191% | $189.6465 | $189.65 | $189.65 | $189.60 |
| Purchase #3 | $56.85 | 7.286% | $60.9921 | $60.99 | $61.00 | $61.00 |
| Purchase #4 | $192.45 | 10.579% | $212.8093 | $212.81 | $212.80 | $212.80 |
| Purchase #5 | $184.27 | 11.264% | $205.0262 | $205.03 | $205.05 | $205.00 |
| Purchase #6 | $212.78 | 9.114% | $232.1728 | $232.17 | $232.15 | $232.20 |
| Purchase #7 | $22.42 | 11.228% | $24.9373 | $24.94 | $24.95 | $24.90 |
| 7 purchase totals = | $998.01 | $1,081.9288 | $1,081.93 | $1,081.95 | $1,081.80 | |