| 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 | $175.91 | 12.395% | $197.714 | $197.71 | $197.70 | $197.70 |
| Purchase #2 | $46.45 | 11.676% | $51.8735 | $51.87 | $51.85 | $51.90 |
| Purchase #3 | $110.48 | 4.422% | $115.3654 | $115.37 | $115.35 | $115.40 |
| Purchase #4 | $16.96 | 7.180% | $18.1777 | $18.18 | $18.20 | $18.20 |
| Purchase #5 | $78.69 | 8.812% | $85.6242 | $85.62 | $85.60 | $85.60 |
| Purchase #6 | $14.69 | 10.292% | $16.2019 | $16.20 | $16.20 | $16.20 |
| Purchase #7 | $42.62 | 3.865% | $44.2673 | $44.27 | $44.25 | $44.30 |
| 7 purchase totals = | $485.80 | $529.2240 | $529.22 | $529.15 | $529.30 | |