| 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 | $181.35 | 9.280% | $198.1793 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $160.88 | 7.353% | $172.7095 | $172.71 | $172.70 | $172.70 |
| Purchase #3 | $29.43 | 8.487% | $31.9277 | $31.93 | $31.95 | $31.90 |
| Purchase #4 | $16.52 | 6.618% | $17.6133 | $17.61 | $17.60 | $17.60 |
| Purchase #5 | $35.63 | 6.318% | $37.8811 | $37.88 | $37.90 | $37.90 |
| Purchase #6 | $220.42 | 11.474% | $245.711 | $245.71 | $245.70 | $245.70 |
| Purchase #7 | $105.35 | 5.109% | $110.7323 | $110.73 | $110.75 | $110.70 |
| 7 purchase totals = | $749.58 | $814.7542 | $814.75 | $814.80 | $814.70 | |