| 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 | $85.39 | 13.592% | $96.9962 | $97.00 | $97.00 | $97.00 |
| Purchase #2 | $195.60 | 3.577% | $202.5966 | $202.60 | $202.60 | $202.60 |
| Purchase #3 | $119.32 | 13.298% | $135.1872 | $135.19 | $135.20 | $135.20 |
| Purchase #4 | $140.36 | 13.272% | $158.9886 | $158.99 | $159.00 | $159.00 |
| Purchase #5 | $181.66 | 8.538% | $197.1701 | $197.17 | $197.15 | $197.20 |
| Purchase #6 | $89.71 | 5.508% | $94.6512 | $94.65 | $94.65 | $94.70 |
| Purchase #7 | $42.54 | 6.813% | $45.4383 | $45.44 | $45.45 | $45.40 |
| 7 purchase totals = | $854.58 | $931.0282 | $931.04 | $931.05 | $931.10 | |