| 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 | $73.65 | 9.817% | $80.8802 | $80.88 | $80.90 | $80.90 |
| Purchase #2 | $144.39 | 5.867% | $152.8614 | $152.86 | $152.85 | $152.90 |
| Purchase #3 | $191.90 | 11.795% | $214.5346 | $214.53 | $214.55 | $214.50 |
| Purchase #4 | $244.92 | 5.505% | $258.4028 | $258.40 | $258.40 | $258.40 |
| Purchase #5 | $221.73 | 11.292% | $246.7678 | $246.77 | $246.75 | $246.80 |
| Purchase #6 | $121.80 | 6.672% | $129.9265 | $129.93 | $129.95 | $129.90 |
| Purchase #7 | $168.97 | 9.735% | $185.4192 | $185.42 | $185.40 | $185.40 |
| 7 purchase totals = | $1,167.36 | $1,268.7925 | $1,268.79 | $1,268.80 | $1,268.80 | |