| 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 | $121.93 | 7.196% | $130.7041 | $130.70 | $130.70 | $130.70 |
| Purchase #2 | $120.62 | 10.429% | $133.1995 | $133.20 | $133.20 | $133.20 |
| Purchase #3 | $71.37 | 5.182% | $75.0684 | $75.07 | $75.05 | $75.10 |
| Purchase #4 | $13.35 | 7.415% | $14.3399 | $14.34 | $14.35 | $14.30 |
| Purchase #5 | $80.54 | 10.346% | $88.8727 | $88.87 | $88.85 | $88.90 |
| Purchase #6 | $195.87 | 12.292% | $219.9463 | $219.95 | $219.95 | $219.90 |
| Purchase #7 | $147.52 | 13.854% | $167.9574 | $167.96 | $167.95 | $168.00 |
| 7 purchase totals = | $751.20 | $830.0883 | $830.09 | $830.05 | $830.10 | |