| 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 | $167.69 | 3.535% | $173.6178 | $173.62 | $173.60 | $173.60 |
| Purchase #2 | $104.55 | 8.803% | $113.7535 | $113.75 | $113.75 | $113.80 |
| Purchase #3 | $180.89 | 9.278% | $197.673 | $197.67 | $197.65 | $197.70 |
| Purchase #4 | $50.93 | 6.223% | $54.0994 | $54.10 | $54.10 | $54.10 |
| Purchase #5 | $172.43 | 11.636% | $192.494 | $192.49 | $192.50 | $192.50 |
| Purchase #6 | $120.90 | 13.222% | $136.8854 | $136.89 | $136.90 | $136.90 |
| Purchase #7 | $8.96 | 8.165% | $9.6916 | $9.69 | $9.70 | $9.70 |
| 7 purchase totals = | $806.35 | $878.2147 | $878.21 | $878.20 | $878.30 | |