| 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 | $160.72 | 10.119% | $176.9833 | $176.98 | $177.00 | $177.00 |
| Purchase #2 | $113.68 | 6.271% | $120.8089 | $120.81 | $120.80 | $120.80 |
| Purchase #3 | $102.60 | 5.343% | $108.0819 | $108.08 | $108.10 | $108.10 |
| Purchase #4 | $102.64 | 8.226% | $111.0832 | $111.08 | $111.10 | $111.10 |
| Purchase #5 | $55.31 | 4.607% | $57.8581 | $57.86 | $57.85 | $57.90 |
| Purchase #6 | $142.49 | 9.332% | $155.7872 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $32.72 | 11.670% | $36.5384 | $36.54 | $36.55 | $36.50 |
| 7 purchase totals = | $710.16 | $767.1410 | $767.14 | $767.20 | $767.20 | |