| 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 | $175.44 | 12.452% | $197.2858 | $197.29 | $197.30 | $197.30 |
| Purchase #2 | $18.96 | 9.288% | $20.721 | $20.72 | $20.70 | $20.70 |
| Purchase #3 | $238.27 | 4.620% | $249.2781 | $249.28 | $249.30 | $249.30 |
| Purchase #4 | $66.88 | 8.627% | $72.6497 | $72.65 | $72.65 | $72.60 |
| Purchase #5 | $54.77 | 3.756% | $56.8272 | $56.83 | $56.85 | $56.80 |
| Purchase #6 | $135.96 | 12.499% | $152.9536 | $152.95 | $152.95 | $153.00 |
| Purchase #7 | $194.26 | 13.733% | $220.9377 | $220.94 | $220.95 | $220.90 |
| 7 purchase totals = | $884.54 | $970.6531 | $970.66 | $970.70 | $970.60 | |