| 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 | $133.87 | 12.443% | $150.5274 | $150.53 | $150.55 | $150.50 |
| Purchase #2 | $211.60 | 8.824% | $230.2716 | $230.27 | $230.25 | $230.30 |
| Purchase #3 | $63.84 | 9.310% | $69.7835 | $69.78 | $69.80 | $69.80 |
| Purchase #4 | $181.92 | 6.771% | $194.2378 | $194.24 | $194.25 | $194.20 |
| Purchase #5 | $192.47 | 4.135% | $200.4286 | $200.43 | $200.45 | $200.40 |
| Purchase #6 | $180.86 | 7.333% | $194.1225 | $194.12 | $194.10 | $194.10 |
| Purchase #7 | $66.44 | 13.124% | $75.1596 | $75.16 | $75.15 | $75.20 |
| 7 purchase totals = | $1,031.00 | $1,114.5310 | $1,114.53 | $1,114.55 | $1,114.50 | |