| 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 | $146.79 | 7.417% | $157.6774 | $157.68 | $157.70 | $157.70 |
| Purchase #2 | $125.86 | 5.445% | $132.7131 | $132.71 | $132.70 | $132.70 |
| Purchase #3 | $187.52 | 12.685% | $211.3069 | $211.31 | $211.30 | $211.30 |
| Purchase #4 | $240.54 | 6.523% | $256.2304 | $256.23 | $256.25 | $256.20 |
| Purchase #5 | $142.53 | 5.640% | $150.5687 | $150.57 | $150.55 | $150.60 |
| Purchase #6 | $181.74 | 12.206% | $203.9232 | $203.92 | $203.90 | $203.90 |
| Purchase #7 | $52.54 | 5.596% | $55.4801 | $55.48 | $55.50 | $55.50 |
| 7 purchase totals = | $1,077.52 | $1,167.8998 | $1,167.90 | $1,167.90 | $1,167.90 | |