| 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 | $108.76 | 5.562% | $114.8092 | $114.81 | $114.80 | $114.80 |
| Purchase #2 | $141.42 | 11.539% | $157.7385 | $157.74 | $157.75 | $157.70 |
| Purchase #3 | $138.63 | 3.813% | $143.916 | $143.92 | $143.90 | $143.90 |
| Purchase #4 | $150.87 | 8.128% | $163.1327 | $163.13 | $163.15 | $163.10 |
| Purchase #5 | $119.68 | 12.817% | $135.0194 | $135.02 | $135.00 | $135.00 |
| Purchase #6 | $108.45 | 8.579% | $117.7539 | $117.75 | $117.75 | $117.80 |
| Purchase #7 | $131.83 | 13.517% | $149.6495 | $149.65 | $149.65 | $149.60 |
| 7 purchase totals = | $899.64 | $982.0192 | $982.02 | $982.00 | $981.90 | |