| 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 | $177.65 | 7.482% | $190.9418 | $190.94 | $190.95 | $190.90 |
| Purchase #2 | $220.67 | 9.715% | $242.1081 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $238.74 | 4.161% | $248.674 | $248.67 | $248.65 | $248.70 |
| Purchase #4 | $34.50 | 3.271% | $35.6285 | $35.63 | $35.65 | $35.60 |
| Purchase #5 | $165.85 | 13.416% | $188.1004 | $188.10 | $188.10 | $188.10 |
| Purchase #6 | $156.97 | 13.620% | $178.3493 | $178.35 | $178.35 | $178.30 |
| Purchase #7 | $210.66 | 10.672% | $233.1416 | $233.14 | $233.15 | $233.10 |
| 7 purchase totals = | $1,205.04 | $1,316.9437 | $1,316.94 | $1,316.95 | $1,316.80 | |