| 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 | $165.75 | 7.241% | $177.752 | $177.75 | $177.75 | $177.80 |
| Purchase #2 | $197.45 | 11.728% | $220.6069 | $220.61 | $220.60 | $220.60 |
| Purchase #3 | $146.34 | 8.509% | $158.7921 | $158.79 | $158.80 | $158.80 |
| Purchase #4 | $146.34 | 12.271% | $164.2974 | $164.30 | $164.30 | $164.30 |
| Purchase #5 | $27.30 | 7.575% | $29.368 | $29.37 | $29.35 | $29.40 |
| Purchase #6 | $198.71 | 6.163% | $210.9565 | $210.96 | $210.95 | $211.00 |
| Purchase #7 | $206.88 | 7.268% | $221.916 | $221.92 | $221.90 | $221.90 |
| 7 purchase totals = | $1,088.77 | $1,183.6889 | $1,183.70 | $1,183.65 | $1,183.80 | |