| 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 | $176.48 | 8.457% | $191.4049 | $191.40 | $191.40 | $191.40 |
| Purchase #2 | $186.39 | 6.874% | $199.2024 | $199.20 | $199.20 | $199.20 |
| Purchase #3 | $211.75 | 4.703% | $221.7086 | $221.71 | $221.70 | $221.70 |
| Purchase #4 | $94.75 | 11.800% | $105.9305 | $105.93 | $105.95 | $105.90 |
| Purchase #5 | $175.39 | 11.376% | $195.3424 | $195.34 | $195.35 | $195.30 |
| Purchase #6 | $18.34 | 6.486% | $19.5295 | $19.53 | $19.55 | $19.50 |
| Purchase #7 | $244.47 | 6.332% | $259.9498 | $259.95 | $259.95 | $259.90 |
| 7 purchase totals = | $1,107.57 | $1,193.0681 | $1,193.06 | $1,193.10 | $1,192.90 | |