| 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 | $181.51 | 3.132% | $187.1949 | $187.19 | $187.20 | $187.20 |
| Purchase #2 | $145.92 | 6.617% | $155.5755 | $155.58 | $155.60 | $155.60 |
| Purchase #3 | $164.99 | 7.800% | $177.8592 | $177.86 | $177.85 | $177.90 |
| Purchase #4 | $166.34 | 7.286% | $178.4595 | $178.46 | $178.45 | $178.50 |
| Purchase #5 | $93.29 | 11.229% | $103.7655 | $103.77 | $103.75 | $103.80 |
| Purchase #6 | $141.93 | 9.600% | $155.5553 | $155.56 | $155.55 | $155.60 |
| Purchase #7 | $112.37 | 4.294% | $117.1952 | $117.20 | $117.20 | $117.20 |
| 7 purchase totals = | $1,006.35 | $1,075.6051 | $1,075.62 | $1,075.60 | $1,075.80 | |