| 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 | $177.73 | 6.436% | $189.1687 | $189.17 | $189.15 | $189.20 |
| Purchase #2 | $107.77 | 4.442% | $112.5571 | $112.56 | $112.55 | $112.60 |
| Purchase #3 | $216.40 | 9.302% | $236.5295 | $236.53 | $236.55 | $236.50 |
| Purchase #4 | $107.71 | 11.446% | $120.0385 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $53.73 | 7.330% | $57.6684 | $57.67 | $57.65 | $57.70 |
| Purchase #6 | $93.58 | 5.146% | $98.3956 | $98.40 | $98.40 | $98.40 |
| Purchase #7 | $194.45 | 13.802% | $221.288 | $221.29 | $221.30 | $221.30 |
| 7 purchase totals = | $951.37 | $1,035.6458 | $1,035.66 | $1,035.65 | $1,035.70 | |