| 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 | $142.74 | 13.462% | $161.9557 | $161.96 | $161.95 | $162.00 |
| Purchase #2 | $19.83 | 7.240% | $21.2657 | $21.27 | $21.25 | $21.30 |
| Purchase #3 | $90.49 | 12.208% | $101.537 | $101.54 | $101.55 | $101.50 |
| Purchase #4 | $121.47 | 8.391% | $131.6625 | $131.66 | $131.65 | $131.70 |
| Purchase #5 | $226.81 | 13.183% | $256.7104 | $256.71 | $256.70 | $256.70 |
| Purchase #6 | $119.84 | 12.817% | $135.1999 | $135.20 | $135.20 | $135.20 |
| Purchase #7 | $196.76 | 12.671% | $221.6915 | $221.69 | $221.70 | $221.70 |
| 7 purchase totals = | $917.94 | $1,030.0227 | $1,030.03 | $1,030.00 | $1,030.10 | |