| 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 | $153.39 | 10.521% | $169.5282 | $169.53 | $169.55 | $169.50 |
| Purchase #2 | $239.79 | 10.809% | $265.7089 | $265.71 | $265.70 | $265.70 |
| Purchase #3 | $79.28 | 3.458% | $82.0215 | $82.02 | $82.00 | $82.00 |
| Purchase #4 | $249.83 | 5.361% | $263.2234 | $263.22 | $263.20 | $263.20 |
| Purchase #5 | $74.45 | 4.109% | $77.5092 | $77.51 | $77.50 | $77.50 |
| Purchase #6 | $101.76 | 5.340% | $107.194 | $107.19 | $107.20 | $107.20 |
| Purchase #7 | $201.32 | 8.626% | $218.6859 | $218.69 | $218.70 | $218.70 |
| 7 purchase totals = | $1,099.82 | $1,183.8711 | $1,183.87 | $1,183.85 | $1,183.80 | |