| 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 | $94.32 | 7.287% | $101.1931 | $101.19 | $101.20 | $101.20 |
| Purchase #2 | $110.38 | 4.158% | $114.9696 | $114.97 | $114.95 | $115.00 |
| Purchase #3 | $145.84 | 5.394% | $153.7066 | $153.71 | $153.70 | $153.70 |
| Purchase #4 | $127.93 | 9.464% | $140.0373 | $140.04 | $140.05 | $140.00 |
| Purchase #5 | $14.66 | 3.207% | $15.1301 | $15.13 | $15.15 | $15.10 |
| Purchase #6 | $84.44 | 5.815% | $89.3502 | $89.35 | $89.35 | $89.40 |
| Purchase #7 | $135.35 | 5.591% | $142.9174 | $142.92 | $142.90 | $142.90 |
| 7 purchase totals = | $712.92 | $757.3043 | $757.31 | $757.30 | $757.30 | |