| 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 | $147.52 | 9.205% | $161.0992 | $161.10 | $161.10 | $161.10 |
| Purchase #2 | $136.95 | 13.269% | $155.1219 | $155.12 | $155.10 | $155.10 |
| Purchase #3 | $239.47 | 5.781% | $253.3138 | $253.31 | $253.30 | $253.30 |
| Purchase #4 | $80.56 | 4.364% | $84.0756 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $178.77 | 8.864% | $194.6162 | $194.62 | $194.60 | $194.60 |
| Purchase #6 | $66.47 | 11.251% | $73.9485 | $73.95 | $73.95 | $73.90 |
| Purchase #7 | $161.67 | 7.282% | $173.4428 | $173.44 | $173.45 | $173.40 |
| 7 purchase totals = | $1,011.41 | $1,095.6180 | $1,095.62 | $1,095.60 | $1,095.50 | |