| 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 | $156.87 | 12.786% | $176.9274 | $176.93 | $176.95 | $176.90 |
| Purchase #2 | $171.53 | 10.718% | $189.9146 | $189.91 | $189.90 | $189.90 |
| Purchase #3 | $173.64 | 4.113% | $180.7818 | $180.78 | $180.80 | $180.80 |
| Purchase #4 | $76.93 | 11.814% | $86.0185 | $86.02 | $86.00 | $86.00 |
| Purchase #5 | $144.72 | 8.125% | $156.4785 | $156.48 | $156.50 | $156.50 |
| Purchase #6 | $226.85 | 7.812% | $244.5715 | $244.57 | $244.55 | $244.60 |
| Purchase #7 | $164.95 | 13.682% | $187.5185 | $187.52 | $187.50 | $187.50 |
| 7 purchase totals = | $1,115.49 | $1,222.2108 | $1,222.21 | $1,222.20 | $1,222.20 | |