| 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 | $111.62 | 3.587% | $115.6238 | $115.62 | $115.60 | $115.60 |
| Purchase #2 | $157.52 | 7.385% | $169.1529 | $169.15 | $169.15 | $169.20 |
| Purchase #3 | $140.77 | 13.873% | $160.299 | $160.30 | $160.30 | $160.30 |
| Purchase #4 | $130.54 | 11.231% | $145.2009 | $145.20 | $145.20 | $145.20 |
| Purchase #5 | $242.83 | 8.391% | $263.2059 | $263.21 | $263.20 | $263.20 |
| Purchase #6 | $244.81 | 8.645% | $265.9738 | $265.97 | $265.95 | $266.00 |
| Purchase #7 | $34.84 | 12.470% | $39.1845 | $39.18 | $39.20 | $39.20 |
| 7 purchase totals = | $1,062.93 | $1,158.6408 | $1,158.63 | $1,158.60 | $1,158.70 | |