| 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 | $126.99 | 6.832% | $135.666 | $135.67 | $135.65 | $135.70 |
| Purchase #2 | $150.89 | 3.651% | $156.399 | $156.40 | $156.40 | $156.40 |
| Purchase #3 | $123.66 | 9.783% | $135.7577 | $135.76 | $135.75 | $135.80 |
| Purchase #4 | $177.67 | 6.448% | $189.1262 | $189.13 | $189.15 | $189.10 |
| Purchase #5 | $34.43 | 10.738% | $38.1271 | $38.13 | $38.15 | $38.10 |
| Purchase #6 | $220.59 | 5.522% | $232.771 | $232.77 | $232.75 | $232.80 |
| Purchase #7 | $240.33 | 12.366% | $270.0492 | $270.05 | $270.05 | $270.00 |
| 7 purchase totals = | $1,074.56 | $1,157.8962 | $1,157.91 | $1,157.90 | $1,157.90 | |