| 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 | $165.43 | 9.793% | $181.6306 | $181.63 | $181.65 | $181.60 |
| Purchase #2 | $120.72 | 6.270% | $128.2891 | $128.29 | $128.30 | $128.30 |
| Purchase #3 | $202.80 | 7.688% | $218.3913 | $218.39 | $218.40 | $218.40 |
| Purchase #4 | $207.43 | 5.517% | $218.8739 | $218.87 | $218.85 | $218.90 |
| Purchase #5 | $174.69 | 5.376% | $184.0813 | $184.08 | $184.10 | $184.10 |
| Purchase #6 | $221.51 | 10.229% | $244.1683 | $244.17 | $244.15 | $244.20 |
| Purchase #7 | $136.52 | 10.584% | $150.9693 | $150.97 | $150.95 | $151.00 |
| 7 purchase totals = | $1,229.10 | $1,326.4038 | $1,326.40 | $1,326.40 | $1,326.50 | |