| 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 | $156.93 | 10.750% | $173.8 | $173.80 | $173.80 | $173.80 |
| Purchase #2 | $158.53 | 4.441% | $165.5703 | $165.57 | $165.55 | $165.60 |
| Purchase #3 | $186.52 | 10.124% | $205.4033 | $205.40 | $205.40 | $205.40 |
| Purchase #4 | $148.63 | 11.202% | $165.2795 | $165.28 | $165.30 | $165.30 |
| Purchase #5 | $114.98 | 6.799% | $122.7975 | $122.80 | $122.80 | $122.80 |
| Purchase #6 | $246.54 | 6.753% | $263.1888 | $263.19 | $263.20 | $263.20 |
| Purchase #7 | $93.93 | 7.806% | $101.2622 | $101.26 | $101.25 | $101.30 |
| 7 purchase totals = | $1,106.06 | $1,197.3016 | $1,197.30 | $1,197.30 | $1,197.40 | |