| 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 | $63.86 | 10.552% | $70.5985 | $70.60 | $70.60 | $70.60 |
| Purchase #2 | $238.43 | 8.242% | $258.0814 | $258.08 | $258.10 | $258.10 |
| Purchase #3 | $102.56 | 10.825% | $113.6621 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $118.92 | 9.547% | $130.2733 | $130.27 | $130.25 | $130.30 |
| Purchase #5 | $199.27 | 8.542% | $216.2916 | $216.29 | $216.30 | $216.30 |
| Purchase #6 | $185.69 | 6.326% | $197.4367 | $197.44 | $197.45 | $197.40 |
| Purchase #7 | $147.82 | 8.195% | $159.9338 | $159.93 | $159.95 | $159.90 |
| 7 purchase totals = | $1,056.55 | $1,146.2774 | $1,146.27 | $1,146.30 | $1,146.30 | |