| 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 | $138.39 | 11.115% | $153.772 | $153.77 | $153.75 | $153.80 |
| Purchase #2 | $96.97 | 6.419% | $103.1945 | $103.19 | $103.20 | $103.20 |
| Purchase #3 | $89.97 | 3.672% | $93.2737 | $93.27 | $93.25 | $93.30 |
| Purchase #4 | $210.98 | 3.596% | $218.5668 | $218.57 | $218.55 | $218.60 |
| Purchase #5 | $209.57 | 6.680% | $223.5693 | $223.57 | $223.55 | $223.60 |
| Purchase #6 | $189.36 | 13.443% | $214.8157 | $214.82 | $214.80 | $214.80 |
| Purchase #7 | $139.27 | 5.799% | $147.3463 | $147.35 | $147.35 | $147.30 |
| 7 purchase totals = | $1,074.51 | $1,154.5383 | $1,154.54 | $1,154.45 | $1,154.60 | |