| 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 | $167.95 | 12.625% | $189.1537 | $189.15 | $189.15 | $189.20 |
| Purchase #2 | $115.69 | 4.503% | $120.8995 | $120.90 | $120.90 | $120.90 |
| Purchase #3 | $209.86 | 12.421% | $235.9267 | $235.93 | $235.95 | $235.90 |
| Purchase #4 | $250.66 | 13.185% | $283.7095 | $283.71 | $283.70 | $283.70 |
| Purchase #5 | $53.78 | 4.492% | $56.1958 | $56.20 | $56.20 | $56.20 |
| Purchase #6 | $165.52 | 6.710% | $176.6264 | $176.63 | $176.65 | $176.60 |
| Purchase #7 | $89.34 | 9.778% | $98.0757 | $98.08 | $98.10 | $98.10 |
| 7 purchase totals = | $1,052.80 | $1,160.5873 | $1,160.60 | $1,160.65 | $1,160.60 | |