| 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 | $131.86 | 12.766% | $148.6932 | $148.69 | $148.70 | $148.70 |
| Purchase #2 | $185.53 | 6.687% | $197.9364 | $197.94 | $197.95 | $197.90 |
| Purchase #3 | $63.64 | 12.174% | $71.3875 | $71.39 | $71.40 | $71.40 |
| Purchase #4 | $190.45 | 8.598% | $206.8249 | $206.82 | $206.80 | $206.80 |
| Purchase #5 | $33.54 | 12.196% | $37.6305 | $37.63 | $37.65 | $37.60 |
| Purchase #6 | $100.26 | 5.312% | $105.5858 | $105.59 | $105.60 | $105.60 |
| Purchase #7 | $187.85 | 8.826% | $204.4296 | $204.43 | $204.45 | $204.40 |
| 7 purchase totals = | $893.13 | $972.4879 | $972.49 | $972.55 | $972.40 | |