| 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 | $131.52 | 12.511% | $147.9745 | $147.97 | $147.95 | $148.00 |
| Purchase #2 | $187.67 | 8.530% | $203.6783 | $203.68 | $203.70 | $203.70 |
| Purchase #3 | $8.93 | 10.300% | $9.8498 | $9.85 | $9.85 | $9.80 |
| Purchase #4 | $16.37 | 7.331% | $17.5701 | $17.57 | $17.55 | $17.60 |
| Purchase #5 | $98.56 | 4.148% | $102.6483 | $102.65 | $102.65 | $102.60 |
| Purchase #6 | $79.82 | 12.214% | $89.5692 | $89.57 | $89.55 | $89.60 |
| Purchase #7 | $206.36 | 5.206% | $217.1031 | $217.10 | $217.10 | $217.10 |
| 7 purchase totals = | $729.23 | $788.3933 | $788.39 | $788.35 | $788.40 | |