| 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 | $148.26 | 7.419% | $159.2594 | $159.26 | $159.25 | $159.30 |
| Purchase #2 | $242.26 | 13.423% | $274.7786 | $274.78 | $274.80 | $274.80 |
| Purchase #3 | $110.46 | 13.835% | $125.7421 | $125.74 | $125.75 | $125.70 |
| Purchase #4 | $187.86 | 3.331% | $194.1176 | $194.12 | $194.10 | $194.10 |
| Purchase #5 | $103.76 | 3.393% | $107.2806 | $107.28 | $107.30 | $107.30 |
| Purchase #6 | $55.80 | 10.262% | $61.5262 | $61.53 | $61.55 | $61.50 |
| Purchase #7 | $145.43 | 11.169% | $161.6731 | $161.67 | $161.65 | $161.70 |
| 7 purchase totals = | $993.83 | $1,084.3776 | $1,084.38 | $1,084.40 | $1,084.40 | |