| 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 | $137.77 | 9.565% | $150.9477 | $150.95 | $150.95 | $150.90 |
| Purchase #2 | $141.29 | 3.213% | $145.8296 | $145.83 | $145.85 | $145.80 |
| Purchase #3 | $51.68 | 9.698% | $56.6919 | $56.69 | $56.70 | $56.70 |
| Purchase #4 | $218.64 | 13.109% | $247.3015 | $247.30 | $247.30 | $247.30 |
| Purchase #5 | $120.32 | 12.794% | $135.7137 | $135.71 | $135.70 | $135.70 |
| Purchase #6 | $181.98 | 5.795% | $192.5257 | $192.53 | $192.55 | $192.50 |
| Purchase #7 | $105.88 | 8.748% | $115.1424 | $115.14 | $115.15 | $115.10 |
| 7 purchase totals = | $957.56 | $1,044.1525 | $1,044.15 | $1,044.20 | $1,044.00 | |