| 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 | $128.35 | 12.793% | $144.7698 | $144.77 | $144.75 | $144.80 |
| Purchase #2 | $140.36 | 9.403% | $153.5581 | $153.56 | $153.55 | $153.60 |
| Purchase #3 | $83.91 | 11.716% | $93.7409 | $93.74 | $93.75 | $93.70 |
| Purchase #4 | $146.52 | 8.788% | $159.3962 | $159.40 | $159.40 | $159.40 |
| Purchase #5 | $197.70 | 9.487% | $216.4558 | $216.46 | $216.45 | $216.50 |
| Purchase #6 | $206.66 | 7.213% | $221.5664 | $221.57 | $221.55 | $221.60 |
| Purchase #7 | $202.93 | 4.395% | $211.8488 | $211.85 | $211.85 | $211.80 |
| 7 purchase totals = | $1,106.43 | $1,201.3360 | $1,201.35 | $1,201.30 | $1,201.40 | |