| 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 | $178.82 | 13.466% | $202.8999 | $202.90 | $202.90 | $202.90 |
| Purchase #2 | $18.37 | 5.624% | $19.4031 | $19.40 | $19.40 | $19.40 |
| Purchase #3 | $159.66 | 13.642% | $181.4408 | $181.44 | $181.45 | $181.40 |
| Purchase #4 | $207.42 | 4.255% | $216.2457 | $216.25 | $216.25 | $216.20 |
| Purchase #5 | $49.39 | 10.336% | $54.495 | $54.50 | $54.50 | $54.50 |
| Purchase #6 | $112.84 | 7.710% | $121.54 | $121.54 | $121.55 | $121.50 |
| Purchase #7 | $136.77 | 6.484% | $145.6382 | $145.64 | $145.65 | $145.60 |
| 7 purchase totals = | $863.27 | $941.6627 | $941.67 | $941.70 | $941.50 | |