| 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 | $192.56 | 7.333% | $206.6804 | $206.68 | $206.70 | $206.70 |
| Purchase #2 | $21.97 | 8.455% | $23.8276 | $23.83 | $23.85 | $23.80 |
| Purchase #3 | $177.42 | 9.773% | $194.7593 | $194.76 | $194.75 | $194.80 |
| Purchase #4 | $8.91 | 9.247% | $9.7339 | $9.73 | $9.75 | $9.70 |
| Purchase #5 | $145.27 | 9.826% | $159.5442 | $159.54 | $159.55 | $159.50 |
| Purchase #6 | $50.86 | 4.452% | $53.1243 | $53.12 | $53.10 | $53.10 |
| Purchase #7 | $32.36 | 11.117% | $35.9575 | $35.96 | $35.95 | $36.00 |
| 7 purchase totals = | $629.35 | $683.6272 | $683.62 | $683.65 | $683.60 | |