| 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 | $144.68 | 4.247% | $150.8246 | $150.82 | $150.80 | $150.80 |
| Purchase #2 | $191.58 | 7.331% | $205.6247 | $205.62 | $205.60 | $205.60 |
| Purchase #3 | $52.59 | 3.751% | $54.5627 | $54.56 | $54.55 | $54.60 |
| Purchase #4 | $117.79 | 7.139% | $126.199 | $126.20 | $126.20 | $126.20 |
| Purchase #5 | $194.85 | 5.236% | $205.0523 | $205.05 | $205.05 | $205.10 |
| Purchase #6 | $161.75 | 8.789% | $175.9662 | $175.97 | $175.95 | $176.00 |
| Purchase #7 | $205.39 | 9.276% | $224.442 | $224.44 | $224.45 | $224.40 |
| 7 purchase totals = | $1,068.63 | $1,142.6715 | $1,142.66 | $1,142.60 | $1,142.70 | |