| 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 | $156.32 | 7.141% | $167.4828 | $167.48 | $167.50 | $167.50 |
| Purchase #2 | $8.44 | 7.584% | $9.0801 | $9.08 | $9.10 | $9.10 |
| Purchase #3 | $155.28 | 11.306% | $172.836 | $172.84 | $172.85 | $172.80 |
| Purchase #4 | $240.92 | 9.603% | $264.0555 | $264.06 | $264.05 | $264.10 |
| Purchase #5 | $44.66 | 13.284% | $50.5926 | $50.59 | $50.60 | $50.60 |
| Purchase #6 | $244.46 | 13.399% | $277.2152 | $277.22 | $277.20 | $277.20 |
| Purchase #7 | $139.52 | 7.252% | $149.638 | $149.64 | $149.65 | $149.60 |
| 7 purchase totals = | $989.60 | $1,090.9002 | $1,090.91 | $1,090.95 | $1,090.90 | |