| 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 | $174.59 | 11.720% | $195.0519 | $195.05 | $195.05 | $195.10 |
| Purchase #2 | $144.57 | 11.721% | $161.515 | $161.52 | $161.50 | $161.50 |
| Purchase #3 | $135.40 | 13.344% | $153.4678 | $153.47 | $153.45 | $153.50 |
| Purchase #4 | $227.26 | 12.809% | $256.3697 | $256.37 | $256.35 | $256.40 |
| Purchase #5 | $149.35 | 12.541% | $168.08 | $168.08 | $168.10 | $168.10 |
| Purchase #6 | $19.87 | 10.365% | $21.9295 | $21.93 | $21.95 | $21.90 |
| Purchase #7 | $65.28 | 4.672% | $68.3299 | $68.33 | $68.35 | $68.30 |
| 7 purchase totals = | $916.32 | $1,024.7438 | $1,024.75 | $1,024.75 | $1,024.80 | |