| 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 | $130.81 | 11.717% | $146.137 | $146.14 | $146.15 | $146.10 |
| Purchase #2 | $152.40 | 5.364% | $160.5747 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $6.85 | 11.686% | $7.6505 | $7.65 | $7.65 | $7.70 |
| Purchase #4 | $144.67 | 10.149% | $159.3526 | $159.35 | $159.35 | $159.40 |
| Purchase #5 | $237.59 | 13.544% | $269.7692 | $269.77 | $269.75 | $269.80 |
| Purchase #6 | $165.90 | 3.196% | $171.2022 | $171.20 | $171.20 | $171.20 |
| Purchase #7 | $166.26 | 6.559% | $177.165 | $177.17 | $177.15 | $177.20 |
| 7 purchase totals = | $1,004.48 | $1,091.8512 | $1,091.85 | $1,091.80 | $1,092.00 | |