| 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 | $149.37 | 6.670% | $159.333 | $159.33 | $159.35 | $159.30 |
| Purchase #2 | $122.52 | 4.606% | $128.1633 | $128.16 | $128.15 | $128.20 |
| Purchase #3 | $147.83 | 6.546% | $157.507 | $157.51 | $157.50 | $157.50 |
| Purchase #4 | $244.89 | 3.665% | $253.8652 | $253.87 | $253.85 | $253.90 |
| Purchase #5 | $55.78 | 10.564% | $61.6726 | $61.67 | $61.65 | $61.70 |
| Purchase #6 | $223.75 | 12.489% | $251.6941 | $251.69 | $251.70 | $251.70 |
| Purchase #7 | $135.38 | 8.305% | $146.6233 | $146.62 | $146.60 | $146.60 |
| 7 purchase totals = | $1,079.52 | $1,158.8585 | $1,158.85 | $1,158.80 | $1,158.90 | |