| 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 | $187.52 | 3.678% | $194.417 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $180.60 | 9.270% | $197.3416 | $197.34 | $197.35 | $197.30 |
| Purchase #3 | $26.48 | 12.493% | $29.7881 | $29.79 | $29.80 | $29.80 |
| Purchase #4 | $79.48 | 6.447% | $84.6041 | $84.60 | $84.60 | $84.60 |
| Purchase #5 | $165.66 | 4.236% | $172.6774 | $172.68 | $172.70 | $172.70 |
| Purchase #6 | $110.76 | 12.322% | $124.4078 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $37.45 | 3.321% | $38.6937 | $38.69 | $38.70 | $38.70 |
| 7 purchase totals = | $787.95 | $841.9297 | $841.93 | $841.95 | $841.90 | |