| 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 | $186.57 | 13.516% | $211.7868 | $211.79 | $211.80 | $211.80 |
| Purchase #2 | $108.66 | 5.211% | $114.3223 | $114.32 | $114.30 | $114.30 |
| Purchase #3 | $135.35 | 11.392% | $150.7691 | $150.77 | $150.75 | $150.80 |
| Purchase #4 | $69.56 | 8.597% | $75.5401 | $75.54 | $75.55 | $75.50 |
| Purchase #5 | $66.47 | 9.622% | $72.8657 | $72.87 | $72.85 | $72.90 |
| Purchase #6 | $81.84 | 12.345% | $91.9431 | $91.94 | $91.95 | $91.90 |
| Purchase #7 | $90.81 | 10.330% | $100.1907 | $100.19 | $100.20 | $100.20 |
| 7 purchase totals = | $739.26 | $817.4178 | $817.42 | $817.40 | $817.40 | |