| 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 | $148.77 | 8.317% | $161.1432 | $161.14 | $161.15 | $161.10 |
| Purchase #2 | $197.70 | 4.629% | $206.8515 | $206.85 | $206.85 | $206.90 |
| Purchase #3 | $216.73 | 11.422% | $241.4849 | $241.48 | $241.50 | $241.50 |
| Purchase #4 | $19.57 | 9.830% | $21.4937 | $21.49 | $21.50 | $21.50 |
| Purchase #5 | $178.26 | 9.742% | $195.6261 | $195.63 | $195.65 | $195.60 |
| Purchase #6 | $34.74 | 9.417% | $38.0115 | $38.01 | $38.00 | $38.00 |
| Purchase #7 | $172.95 | 7.451% | $185.8365 | $185.84 | $185.85 | $185.80 |
| 7 purchase totals = | $968.72 | $1,050.4474 | $1,050.44 | $1,050.50 | $1,050.40 | |