| 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 | $106.87 | 12.269% | $119.9819 | $119.98 | $120.00 | $120.00 |
| Purchase #2 | $129.26 | 12.168% | $144.9884 | $144.99 | $145.00 | $145.00 |
| Purchase #3 | $80.53 | 3.616% | $83.442 | $83.44 | $83.45 | $83.40 |
| Purchase #4 | $171.74 | 7.452% | $184.5381 | $184.54 | $184.55 | $184.50 |
| Purchase #5 | $35.94 | 5.636% | $37.9656 | $37.97 | $37.95 | $38.00 |
| Purchase #6 | $54.30 | 3.349% | $56.1185 | $56.12 | $56.10 | $56.10 |
| Purchase #7 | $210.71 | 4.405% | $219.9918 | $219.99 | $220.00 | $220.00 |
| 7 purchase totals = | $789.35 | $847.0263 | $847.03 | $847.05 | $847.00 | |