| 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 | $168.90 | 7.491% | $181.5523 | $181.55 | $181.55 | $181.60 |
| Purchase #2 | $81.33 | 11.810% | $90.9351 | $90.94 | $90.95 | $90.90 |
| Purchase #3 | $131.38 | 5.783% | $138.9777 | $138.98 | $139.00 | $139.00 |
| Purchase #4 | $227.68 | 6.245% | $241.8986 | $241.90 | $241.90 | $241.90 |
| Purchase #5 | $32.70 | 4.768% | $34.2591 | $34.26 | $34.25 | $34.30 |
| Purchase #6 | $120.49 | 12.219% | $135.2127 | $135.21 | $135.20 | $135.20 |
| Purchase #7 | $73.99 | 5.755% | $78.2481 | $78.25 | $78.25 | $78.20 |
| 7 purchase totals = | $836.47 | $901.0836 | $901.09 | $901.10 | $901.10 | |