| 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 | $91.48 | 12.847% | $103.2324 | $103.23 | $103.25 | $103.20 |
| Purchase #2 | $172.53 | 11.207% | $191.8654 | $191.87 | $191.85 | $191.90 |
| Purchase #3 | $183.74 | 9.724% | $201.6069 | $201.61 | $201.60 | $201.60 |
| Purchase #4 | $128.57 | 12.663% | $144.8508 | $144.85 | $144.85 | $144.90 |
| Purchase #5 | $145.66 | 12.682% | $164.1326 | $164.13 | $164.15 | $164.10 |
| Purchase #6 | $85.92 | 10.310% | $94.7784 | $94.78 | $94.80 | $94.80 |
| Purchase #7 | $115.54 | 11.521% | $128.8514 | $128.85 | $128.85 | $128.90 |
| 7 purchase totals = | $923.44 | $1,029.3179 | $1,029.32 | $1,029.35 | $1,029.40 | |