| 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 | $118.72 | 11.168% | $131.9786 | $131.98 | $132.00 | $132.00 |
| Purchase #2 | $150.96 | 10.261% | $166.45 | $166.45 | $166.45 | $166.50 |
| Purchase #3 | $124.61 | 6.276% | $132.4305 | $132.43 | $132.45 | $132.40 |
| Purchase #4 | $181.76 | 6.620% | $193.7925 | $193.79 | $193.80 | $193.80 |
| Purchase #5 | $110.26 | 12.382% | $123.9124 | $123.91 | $123.90 | $123.90 |
| Purchase #6 | $83.86 | 8.514% | $90.9998 | $91.00 | $91.00 | $91.00 |
| Purchase #7 | $206.82 | 13.684% | $235.1212 | $235.12 | $235.10 | $235.10 |
| 7 purchase totals = | $976.99 | $1,074.6850 | $1,074.68 | $1,074.70 | $1,074.70 | |