| 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 | $28.46 | 12.344% | $31.9731 | $31.97 | $31.95 | $32.00 |
| Purchase #2 | $246.84 | 7.847% | $266.2095 | $266.21 | $266.20 | $266.20 |
| Purchase #3 | $166.84 | 7.120% | $178.719 | $178.72 | $178.70 | $178.70 |
| Purchase #4 | $153.62 | 3.770% | $159.4115 | $159.41 | $159.40 | $159.40 |
| Purchase #5 | $158.92 | 12.418% | $178.6547 | $178.65 | $178.65 | $178.70 |
| Purchase #6 | $203.71 | 13.184% | $230.5671 | $230.57 | $230.55 | $230.60 |
| Purchase #7 | $25.42 | 13.628% | $28.8842 | $28.88 | $28.90 | $28.90 |
| 7 purchase totals = | $983.81 | $1,074.4191 | $1,074.41 | $1,074.35 | $1,074.50 | |